nyuuzyou/kompy huggingface dataset:
Who will want to use smart cards?

Who will want to use smart cards?
Network administrators who want to enhance the security of the organization's computers, particularly portable computers used by remote users, will appreciate the simplified deployment and use scenarios made possible by smart card Plug and Play PIV support. Users will appreciate the ability to use smart cards to perform critical business tasks in a secure manner.
What are the benefits of the new and changed features?
The new smart card support options in Windows 7 include:
Encrypting drives with BitLocker Drive Encryption. In the Windows 7 Enterprise and Windows 7 Ultimate operating systems, users can choose to encrypt their removable media by turning on BitLocker and then choosing the smart card option to unlock the drive. At run time, Windows retrieves the correct minidriver for the smart card and allows the operation to complete.
Smart card domain logon by using the PKINIT protocol. In Windows 7, the correct minidriver for a smart card is retrieved automatically, enabling a new smart card to authenticate to the domain without requiring the user to install or configure additional middleware.
Document and e-mail signing. Windows 7 users can rely on Windows to retrieve the correct minidriver for a smart card at run time to sign an e-mail or document. In addition, XML Paper Specification (XPS) documents can be signed without the need for additional software.
Use with line-of-business applications. In Windows 7, any application that uses Cryptography Next Generation (CNG) or CryptoAPI to enable the application to use certificates can rely on Windows to retrieve the correct minidriver for a smart card at run time so that no additional middleware is needed.
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Who will want to use Windows PowerShell?

Who will want to use Windows PowerShell?
The following groups might be interested in these changes:
IT professionals who want to manage Windows at the command line and automate administrative tasks.
Developers who want to use the extensive Windows PowerShell scripting language to build .NET Framework applications and extend Windows PowerShell.
All users who want to learn Windows PowerShell to manage their system, write scripts to automate their tasks, and create new tools without having to learn a programming language.
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Change the behavior of UAC messages for local administrators

Change the behavior of UAC messages for local administrators
If you are logged on as a local administrator, you can change the behavior of UAC prompts in the local security policies for local administrators in Admin Approval Mode.
Elevate without prompting. Applications that are marked as administrator applications and applications that are detected as setup applications are run automatically with the full administrator access token. All other applications are automatically run with the standard user token.
Prompt for credentials on the secure desktop. The User Account Control dialog box is displayed on the secure desktop. To give consent for an application to run with the full administrator access token, the user must enter administrative credentials. This setting supports compliance with Common Criteria or corporate policies.
Prompt for consent on the secure desktop. The User Account Control dialog box is displayed on the secure desktop. To give consent for an application to run with the full administrator access token, the user must click Yes or No on the User Account Control dialog box. If the user is not a member of the local Administrators group, the user is prompted for administrative credentials. This setting supports compliance with Common Criteria or corporate policies.
Prompt for credentials. This setting is similar to Prompt for credentials on the secure desktop, but the User Account Control dialog box is displayed on the desktop instead.
Prompt for consent. This setting is similar to Prompt for consent on the secure desktop, but the User Account Control dialog box is displayed on the desktop instead.
Prompt for consent for non-Windows binaries. The User Account Control dialog box is displayed on the desktop for all files that are not digitally signed with the Windows digital certificate.
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All subsequent user accounts are created as standard users in Windows 7

All subsequent user accounts are created as standard users in Windows 7
Standard user accounts and administrator user accounts can use UAC enhanced security. In new Windows 7 installations, by default, the first user account created is a local administrator account in Admin Approval Mode (UAC enabled). All subsequent accounts are then created as standard users.
Reduced number of UAC prompts
Windows 7 and Windows Server 2008 R2 reduce the number of UAC prompts that local administrators and standard users must respond to.
To reduce the number of prompts that a local administrator must respond to:
File operation prompts are merged.
Internet Explorer prompts for running application installers are merged.
Internet Explorer prompts for installing ActiveX® controls are merged.
The default UAC setting allows a standard user to perform the following tasks without receiving a UAC prompt:
Install updates from Windows Update.
Install drivers that are downloaded from Windows Update or included with the operating system.
View Windows settings. (However, a standard user is prompted for elevated privileges when changing Windows settings.)
Pair Bluetooth devices to the computer.
Reset the network adapter and perform other network diagnostic and repair tasks.
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fanlararo elektron loyihalar usuliga asoslangan

fanlararo elektron loyihalar usuliga asoslangan keyingi o'n yillikda ta'lim, shu jumladan akademik
talabalar va o'qituvchilarning mikrofon harakatchanligi , ma'lumotlardan foydalanish
Talabalarning mustaqil ishlarini tashkil etish uchun biz taklif qilayotgan model pedagogik ta’lim, maqsadi, vazifalari va nazariyasini belgilaydi
3-rasmda ko'rsatilgan, ilmiy-pedagogik tahlil asosida ishlab chiqilgan
Talabalarning mustaqil ishlarini tashkil etishning uslubiy asoslari , raqamli aloqa texnologiyalari, elektron ta'lim resurslari va
zamonaviy didaktikaning asosiy qoidalari va normativlar bilan belgilanadi
pedagogika sohasidagi adabiyotlar va dissertatsiya tadqiqotlari. U dars beradi
2-BOB. MUSTAQIL TASHKILOT TEXNOLOGIYASI. bakalavriat talabalarining ta'lim faoliyati, ma'lumotlar orqali
masofaviy ta'lim texnologiyalari [86, 123, 138] va boshqalar;
bo'lajak mutaxassis uchun muhim bo'lgan kompetentsiyalarni rivojlantirish uchun imkoniyatlar yaratadi
kommunikatsiya texnologiyalari va loyiha usuli. Model o'z ichiga oladi
METUL ASOSIDA TALABALARNING ISHLARI ta'lim sohasidagi huquqiy hujjatlar.
Modelning me'yoriy-huquqiy jihati hujjat talablari va normalarini aks ettiradi.
o'zaro bog'langan to'rtta blok: maqsadli, loyihaviy, tashkiliy va diagnostik FANlararo ELEKTRON LOYIHALAR 5-jadvalda ko'rsatilgan.
Talabalar uchun mustaqil ishlarni tashkil qilishda ular quyidagilarni hisobga olishga imkon beradi:
ÿ oliy ta’lim sohasida rivojlanishning asosiy vazifalari va strategik yo‘nalishlari
2.1. Talabalarning mustaqil ishlarini tashkil etish modeli yopishqoq samarali. 71
Machine Translated by Google
on-line ta'lim texnologiyalari [140];
elektron ta'lim va masofaviy ta'limdan foydalangan holda ta'lim dasturlari
ÿ asosiy ta'limni amalga oshirish uchun majburiy talablar
tayyorlash yoÿnalishidagi oliy taÿlim dasturlari “Kasb
What's New in Windows PowerShell

Windows PowerShell™ is a command-line shell and scripting language designed especially for system administration. Built on the Microsoft .NET Framework, Windows PowerShell helps IT professionals control and automate the administration of Windows operating systems and of applications that run on Windows.
The simple command tools in Windows PowerShell, called cmdlets, let you manage the computers in your enterprise from the command line. Windows PowerShell providers let you access data stores, such as the registry and the certificate store, as easily as you access the file system. In addition, Windows PowerShell has full support for all Windows Management Instrumentation (WMI) classes.
Windows PowerShell is fully extensible. You can write your own cmdlets, providers, functions, and scripts, and you can package them in modules to share with other users.
Windows® 7 includes Windows PowerShell 2.0. It also includes other cmdlets, providers, and tools that you can add to Windows PowerShell so that you can use and manage other Windows technologies such as Active Directory® Domain Services, Windows® BitLocker™ Drive Encryption, the DHCP Server service, Group Policy, Remote Desktop Services, and Windows Server Backup.
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Configure UAC experience in Control Panel

Windows Vista® offers two levels of UAC protection to the user: on or off. Windows 7 and Windows Server 2008 R2 introduce additional prompt levels that are similar to the Internet Explorer security zone model. If you are logged on as a local administrator, you can enable or disable UAC prompts, or choose when to be notified about changes to the computer. There are four levels of notification to choose from:
Never notify me. You are not notified of any changes made to Windows settings or when software is installed.
Only notify me when programs try to make changes to my computer. You are not notified when you make changes to Windows settings, but you do receive notification when a program attempts to make changes to the computer.
Always notify me. You are notified when you make changes to Windows settings and when programs attempt to make changes to the computer.
Always notify me and wait for my response. You are prompted for all administrator tasks on the secure desktop. This choice is similar to the current Windows Vista behavior.
The following table compares the number of UAC prompts for user actions in Windows 7 and Windows Server 2008 R2 with the number of UAC prompts in Windows Vista Service Pack 1.
Actions
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Only notify me when programs try to make changes to my computer
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Always notify me
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Change personalization settings
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No prompts
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Fewer prompts
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Manage your desktop
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No prompts
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Fewer prompts
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Set up and troubleshoot your network
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No prompts
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Fewer prompts
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Use Windows Easy Transfer
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Fewer prompts
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Same number of prompts
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Install ActiveX controls through Internet Explorer
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Fewer prompts
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Fewer prompts
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Connect devices
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No prompts
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No prompts if drivers are on Windows Update, or similar number of prompts if drivers are not on Windows Update
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Use Windows Update
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No prompts
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No prompts
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Set up backups
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No prompts
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Same number of prompts
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Install or remove software
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No prompts
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Fewer prompts
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What's new in Windows PowerShell?

What's new in Windows PowerShell?
The following changes are available in Windows PowerShell in Windows 7:
New cmdlets. Windows PowerShell includes more than 100 new cmdlets, including Get-Hotfix, Send-MailMessage, Get-ComputerRestorePoint, New-WebServiceProxy, Debug-Process, Add-Computer, Rename-Computer, Reset-ComputerMachinePassword, and Get-Random.
Remote management. You can run commands on one computer or hundreds of computers with a single command. You can establish an interactive session with a single computer. And, you can establish a session that can receive remote commands from multiple computers.
Windows PowerShell Integrated Scripting Environment (ISE). Windows PowerShell ISE is a graphical user interface for Windows PowerShell that lets you run commands, and write, edit, run, test, and debug scripts in the same window. It offers up to eight independent execution environments and includes a built-in debugger, multiline editing, selective execution, syntax colors, line and column numbers, and context-sensitive Help.
Background jobs. With Windows PowerShell background jobs, you can run commands asynchronously and "in the background" so you can continue to work in your session. You can run background jobs on a local or remote computer, and you can store the results locally or remotely.
Debugger. The Windows PowerShell debugger can help you debug functions and scripts. You can set and remove breakpoints, step through code, check the values of variables, and display a call-stack trace.
Modules. Windows PowerShell modules let you organize your Windows PowerShell scripts and functions into independent, self-contained units. You can package your cmdlets, providers, scripts, functions, and other files into modules that you can distribute to other users. Modules are easier for users to install and use than Windows PowerShell snap-ins. Modules can include any type of file, including audio files, images, Help files, and icons. Modules run in a separate session to avoid name conflicts.
Transactions. Windows PowerShell now supports transactions, which let you manage a set of commands as a logical unit. A transaction can be committed, or it can be completely undone so that the affected data is not changed by the transaction.
Events. Windows PowerShell includes a new event infrastructure that lets you create events, subscribe to system and application events, and then listen, forward, and act on the events synchronously and asynchronously.
Advanced functions. Advanced functions behave just like cmdlets, but they are written in the Windows PowerShell scripting language instead of in C#.
Script internationalization. Scripts and functions can display messages and Help text to users in multiple languages.
Online Help. In addition to Help at the command line, the Get-Help cmdlet has a new Online parameter that opens a complete and updated version of each Help topic on Microsoft TechNet.
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The built-in Administrator account in Windows Server 2008 R2 does not run in Admin Approval Mode

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The built-in Administrator account in Windows Server 2008 R2 does not run in Admin Approval Mode
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bet | 61/104 | Sana | 01.04.2021 | Hajmi | 129,34 Kb. | | #13818 |
The built-in Administrator account in Windows Server 2008 R2 does not run in Admin Approval Mode
The built-in Administrator account in Windows Server 2008 R2, which is the first account created on a server, does not run in Admin Approval Mode. All subsequently created administrator accounts in Windows Server 2008 R2 do run in Admin Approval Mode.
The built-in Administrator account is disabled by default in Windows 7
The built-in Administrator account is disabled by default in Windows 7. If the built-in Administrator account is the only active local administrator account during an upgrade from Windows XP, Windows 7 leaves the account enabled and places the account in Admin Approval Mode. The built-in Administrator account, by default, cannot log on to the computer in Safe Mode.
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What are the benefits of the new and changed features?

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What are the benefits of the new and changed features?
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bet | 70/104 | Sana | 01.04.2021 | Hajmi | 129,34 Kb. | | #13818 |
What are the benefits of the new and changed features?
Native support for virtual hard disks simplifies image management and reduces the number of images to catalog and maintain. To create a virtual hard disk on Windows Server 2008, you install the Hyper-V server role, use Hyper-V Manager to create a .vhd file, and then start the virtual machine to install a version of Windows from the CD/DVD onto a partition in the virtual hard disk. In Windows 7, the native support for the .vhd format means that you can create and modify .vhd files without installing the Hyper-V server role. You can attach .vhd files using the disk management tools, and you can service the Windows image inside the virtual hard disk. The deployment tools in the Windows Automated Installation Kit (Windows AIK) can be used to apply a Windows image to the virtual hard disk, and to apply updates to the system image in the .vhd file.
The Windows image applied to a .vhd file can boot in a virtual machine on a server running Hyper-V or can boot natively on a physical computer without the use of a hypervisor. In order to boot the Windows system in either a virtual or physical computer, the boot environment must be initialized correctly for each scenario.
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-rasm. To`g’ri yubkaningtashqi ko`rinishi

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-rasm. To`g’ri yubkaningtashqi ko`rinishi
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bet | 2/3 | Sana | 12.12.2023 | Hajmi | 0,98 Mb. | | #117552 |
Bog'liq Qiz bolalar uchun “KLYOSH” yubka chizmasini chizish2-rasm. To`g’ri yubkaningtashqi ko`rinishi.
upqa va mayin gazlamalardan etagi kengaytirilgan yubkalar, cho’ziluvchan gazlamadan torroq yubka tikish ma’qulroqdir. «Klesh», «gode» bichimli yubkalarni kengaytrish darajasi (kattaligi) qomat tuzilishiga qarab aniqlanadi.
To’g’ri yubkaga silueti to’g’ri to’rtburchak shaklini beruvchi barcha yubkalar kiradi. Ular tor va kengaytirilgan, bir va bir necha chokli, shlitsali, taxlamali va burmali bo’lishi mumkin.
Yubka vitochkalarining o’rni, soni va kattaligini aniqlash har bir figuraning xususiyatlariga bog’liq. To’g’ri yubkada ort bo’lakda 2 ta, old bo’lakda 2 ta vitochka loyihalanadi. Agar vitochka kattaligi 4 sm dan oshsa, u ikkiga bo’linadi, ya’ni 2 ta vitochka o’rniga 4 ta loyihalanadi. Klassik to’g’ri yubka ort bo’lagi o’rta chokli yoki yaxlit bo’ladi. Taqilma chap yon chokda yoki ort o’rta chokda tikiladi. To’g’ri yubka belbog’li va belbog’siz qilib tikilishi mumkin. (2-rasm).
Klassik to’g’ri yubkaning chiziqlar bilan bo’linishi 3-rasmda ko’rsatilgan.
. 3-rasm To’g’ri yubkaning konstruktiv chiziqlari va asosiy bo’laklari.
TO’G’RI YUBKA CHIZMASINI CHIZISH VA MODELLASH
To’g’ri yubka chizmasini o’quvchilar nazariy darslarda o’zlashtiradilar.
Misol tariqasida 164-96-100 o’lchamli figura uchun yubka bazis to’r va asos konstruktsiyasi chizmasi berilgan.
Yubkani qurish uchun dastlabki ma’lumotlar: R=164, OgII – 96; Ob = 100 sm
1-jadval
O’lchov belgisi belgilanishi
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O’lchov belgisi nomi:
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Kattaligi, sm.
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Sbel
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Bel aylanasi
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37
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Sbo’k
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Bo’ksa aylanasi
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50
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Dort.bel
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Orqaning belgacha uzunligi
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40,4
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Vbel.chiz
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Bel chizig’i balandligi
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103,0
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Vtizza
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Tizza balandligi
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45,4
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D yon.bel.
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Beldan polgacha, yon tomondan bo’lgan masofa.
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105,8
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Dbel.old.
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Old tomondan beldan polgacha bo’lgan masofa
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103,9
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Dbel.tizza = Vbel.chiz - Vtizza
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Beldan tizzigacha bo’lgan masofa.
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103-45,4=57,6
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Shina ishini hisoblash va nazorat qilish

81
4. Ko’tarish, tashish va qarash ishlari texnologik jarayoni
5. Ajratish-yig’ish ishlari texnologik jarayoni
1
.Texnik sharoitlarga asosan ma’lum bir ketma-ketlikda ish va operatsiyalarni bajarishga
texnologik jarayon deyiladi.
TXK va JT texnologik jarayonini amalga oshirishdan maqsad avtomobillarni texnik tayyor
holatda ushlab turishdan iborat.
Ishlarni ratsional ketma-ketlikda bajarish uchun texnik xujjatlardan, ya’ni texnologik
haritalardan, zavod ko’rsatmalaridan, texnik shartlardan foydalaniladi.
TXK va JT texnologik jarayoni ishchi postlarida va ish joylarida bajariladi.
Ish joyi deb - ma’lum bir ishni bajarish uchun texnologik uskunalar, yordamchi jihoz va
asboblar bilan jihozlangan bir ishchining mehnat qilish muxiti tushuniladi.
Ishchi posti deb - TXK jihozlari, yordamchi uskunalar va avtomobil uchun joy bilan
jihozlangan va bir yoki bir necha ish joylaridan iborat bo’lgan muhit tushiniladi.
TXK va JT texnologik jarayonini bajarishda ATK ning IChTB sida texnologik va
operatsion haritalar, post haritalari, harita-sxemalar TXK uchun qo’llanma, JT uchun qollanma va
boshqa turdagi xujjatlar ishlatiladi.
ATK sharoitida shinalarni ta’mirlash

79
Shinalarni ta’mirlash quyidagi tartibda bajariladi:
1. Shinalarni ta’mirlashga qabul qilish-shinalarni qabul qilishda, ularni ta’mirlash yaroqli
yoki yaroqsizligi aniqlanadi, hamda ularni ta’mirlash uchun ketadigan harajat va ish hajmi
aniqlanadi.
2. Ta’mirlashga tayorlash - bu shinalarni yuvish va quritishdan iborat. Yuvilgan shinalar
maxsus quritish shkaflarida 40-60 °S haroratda, 24 soat mobaynida quritiladi.
3. Shinalarni qirqish-Shikastlangan rezina va karkas qismlar 45°- 60° burchak ostida
konussimon qirqiladi. Shikastlangan joyiga qarab, ularni uch xil qirqish mumkin: qirqib
tayyorlangan shinalar 50-60°S haroratda quritish shkaflarida quritiladi.
4. Yuzani dag’allashtirish - elimlanadigan yuzalar yaxshi yopishishi uchun
dag’allashtiriladi, buning uchun maxsus dag’allashtirish stanoklari ishlatiladi.
5. Kley surtish - yuzaga kley surtish shyotka yoki sepgich yordamida bajariladi. Sepishda
kley hamma yuzaga bir xil qalinlikda yopishadi.
Shyotka yordamida 2 marta, birinchi marta 1:8 yoki 1:10 nisbatdagi (1 qism elimli rezina 8
yoki 10 qism benzin) elim surtiladi, keyin 1:5 nisbatdagi kley surtiladi. Oraliqda kley quriguncha
kutiladi.
6. Teshikni berkitish - 2 usulda bajariladi: qavat-qavat yopishtirish yoki tiqin qo’yish.
qavat-qavat yopishtirishda - teshikka qalinligi 0,7...0,9 mm bo’lgan yupqa rezina yopishtiriladi,
undan so’ng qalinligi 2 mm bo’lgan pishimagan rezina ketma-ket yopishtiriladi.
Tiqin qo’yish - bu usulda karkas ichidan qirqib olib tashlanadi va maxsus qirqilgan kord
teshik ichiga joylashtiriladi. Bu ish ancha qi-yinchilik tug’diradi. Shuning uchun u ko’p
qo’llanilmaydi.
7. Yamash - teshiklar berkitilgandan so’ng yamaladi. Yamash materiallarni bir-biri bilan
mustahkam birikishini ta’minnlaydi. Sifatli yamash uchun siqish bosimini, harorat va yamash vaqti
tanlay bila olish zarur.
-TAJRIBA IShI - Касбий психология

209
Avtomobillarni samarali ekspluatastiya qilishda servis xizmatini tashkil etishning ahamiyati
kattadir.
Avtomobillarga servis xizmat ko’rsatish (SXK) bo’yicha ularni ishlab chiqaruvchi zavod va
kompaniyalar o’z tavsiyasiyanomalarini ishlab chiqqan. Ushbu tavsiyalar avtomobil, agregat va
detallarning resurslari asosida, birinchi navbatda kam resursli detallarni ehtiborga olgan holda
tayyorlanadi. Tavsiyalar servis xizmat o’tkazish muddati va bajariladigan ishlar ro’yxati kabilarni
o’z ichiga olgan servis kitobchasida keltiriladi.
Avtomobil ishlab chiqaruvchi korxonalarning tavsiyalarini bajarish majburiy, lekin har
davlat o’zining ekspluatastiya va iqlim sharoitidan kelib chiqib o’zgartirishlar kiritishi mumkin.
Masalan, Respublikamizda «O’zavtosanoat» O’zbekiston avtomobilsozlik korxonalari
assostiastiyasi va «O’zavtotrans» davlat akstionerlik korparastiyasi tomonidan ishlab chiqilgan
«O’zbekiston Respublikasi avtomobil transporti harakat tarkibiga texnik xizmat ko’rsatish va
ta’mirlash to’g’risidagi «NIZOM» da SNG davlatlarida, xorijiy davlatlarda va respublikamizda
ishlab chiqarilayotgan avtomobillarga texnik xizmat ko’rsatish va ta’mirlash ishlarining turlari,
ularning tarkibi va davri hamda ishlarni tashkil etish to’g’risidagi texnik siyosat keltirilgan.
Quyida NEKSIYa avtomobiliga davriy SXK da bajariladigan ishlar tarkibi keltirilgan.
Ko’tarish, tashish va qarash ishlari texnologik jarayoni

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Ko’tarish, tashish va qarash ishlari texnologik jarayoniBog'liq avtomabillar texnik ekspluatasiyasi4.Ko’tarish, tashish va qarash ishlari texnologik jarayoni. ATK da JT ishlari texnologik
jarayonini tashkil qilish texnik, texnologik va hisobga oluvchi hujjatlarni tayyorlash (ta’mirlash
texnologik haritalari, ajratish-yig’ish ishlari haritalari) hamda, ish joylarini tashkil qilish ishlarini
o’z ichiga oladi.
Ko’tarish, qarash va tashish jihozlari JT va TXK da ishlatilib ular avtomobillarga har
tomondan (ustidan, tagidan, yonidan) XK va T ga imkon yaratadi va ish unumini oshiradi.
Avtomobillarga TXK ishlarining 40-50 % tagidan, 10-20 % yonidan va 40-45 % ustidan bajariladi.
Ko’tarish, qarash va tashish jihozlari ish unumini oshiribgina qolmay balki, uning sifatini
oshirishga ham imkon yaratadi.
Asosiy ko’tarish, qarash va tashish jihozlarga ko’rish ariqchalari, ko’targichlar, konveyrlar
va estakadalar, yordamchilarga esa damkratlar, ag’dargichlar va har xil shu kabi jihozlar kiradi.
TXK va JT ishlarini bajarish asosan ishchilarni tik turgan holda ishlashini talab etadi.
Ko’rish ariqchalari: ular eng ko’p tarqalgan universal ko’rish tuzilmalari bo’lib,
avtomobillarga ustidan, yonidan va tagidan xizmat ko’rsatish uchun imkon yaratadi. Ko’rish
ariqchalari bilan boshi berk, boshi ochiq ishchi postlari va oqimli qatorlar jihozlanadi. Ular ensiz va
enli bo’lishi mumkin.
Ensiz deb, ariqchalarning eni avtomobil enidan kam bo’lsa, enli deb avtomobil enidan ko’p
bo’lsa tushiniladi.
Ko’rish ariqchalari tuzilish avtomobillarni turiga bog’liq bo’lib, uzunligi avtomobil
uzunligidan (engil avtomobillar uchun 1.4-1.5m, yuk avtomobillar va avtobuslar uchun 1.2-1.3 m)
uzun bo’ladi. Eni esa avtobus va yuk avtomobili uchun 0.9-1.1 m, engil avtomobillar uchun 0.8 m
bo’ladi. Ko’rish ariqchalariga kuchlanishli yoritgichlar (42 V) o’rnatiladi va ularni harorati 16-25°S
bo’lgan, har 1 metr uzunlikka 200 m.kub/soat hajmidagi,tezligi 2-2,5 m/s va yo’nalishi 45° burchak
ostida bo’lgan havo bilan shamollatib turilishi kerak. Chiqindi gazlarni chiqarish uchun maxsus
trubalar o’rnatiladi.
Ko’rish ariqchalari, ularda bajariladigan ish turiga qarab ko’targichlar, harakatlanuvchi
voronkalar, moy quyish qurilmalari bilan jihozlanadi.
Ensiz ko’rish ariqchalari yoriq emasligi, hamda baozi bir agregatlarni echish va
o’rnatishning qiyinligi, enli ariqchalar ko’p joy egallashi kabi kamchiliklardan ham holi emasdir.
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Shinalarni yamash uchun jihozlar

80
yaqinlashtiriladigan yassi plitkalardan iborat bo’lib, ularga ichidan qizdirish elementlari o’rnatilgan
bo’ladi, hamda akkumullyator batareyasi yordamida ishlaydi.
Kamerasiz shinalarni ta’mirlash
Kamerasiz shinalar xuddi kamerali kabi ta’mirlanadi, lekin teshiklari 2 xil usul bilan
yamaladi. Kichik teshilganda (3 mm ga) shinalar echilmasdan, joyida, teshigiga shpris yordamida
maxsus pasta yuborilib yamaladi. Buning uchun shinadagi bosim 0,03:0,05 MPa ga tushiriladi,
pasta yuborilgandan 10-15 min keyin bosim me’yoriga keltiriladi. 3 -10 mm li teshiklar maxsus
probkalar yordamida, shinani diskdan echmasdan turib yamaladi. Yoki shinani echib oddiy shinalar
kabi yamaladi.
Shinani diski bilan yamash uchun maxsus sterjen yordamida kley surtilgan teshikka tiqin
tikiladi va uning uchi pratektordan 2-3 mm chiqarib qo’yiladi.
mov ax - Tizimli dasturlash

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Tizimli dasturlash
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bet | 43/64 | Sana | 13.05.2024 | Hajmi | 183,36 Kb. | | #230077 |
Bog'liq Системное программирование, практикаmov ax,
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; ax registriga - har qanday ASCII belgilar kodini kiriting
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int 29h
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; DOS qo'ng'irog'ini uzish - belgili chaqiruv;
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ret
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; DOS funktsiyasi "dasturni tugatish"
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oxiri boshlanadi
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; dastur kodini tugatish belgisi
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Ushbu funktsiyadan foydalanib, siz kursorni ekranning istalgan joyiga qo'yishingiz mumkin va bu holatdan keyingi matn chiqishi amalga oshiriladi. Qator va ustun raqamlari ekranning yuqori chap burchagidan hisoblanadi (yuqori chap pozitsiyadagi belgi 0,0 koordinatalariga ega). Sahifa raqamlari 0 – 3 (2 va 3 rejimlar uchun) va 0 – 7 (1 va 2 rejimlar uchun) kontenti hozirda ekranda aks ettirilgan xotira maydoniga mos keladi. Siz hozirda faol bo'lmagan sahifada matnni ko'rsatishingiz va keyin rasm bir zumda o'zgarishi uchun unga o'tishingiz mumkin.
Kursorning joylashuvi va o'lchamini o'qish
INT 10h, AH = 03 - Kursorning joylashuvi va o'lchamini o'qing
Kiritish:
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AN = 03
VN = sahifa raqami
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Xulosa:
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DH, DL = joriy kursor pozitsiyasining satri va ustuni
CH, CL = kursorning birinchi va oxirgi qatori
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Tanlangan sahifadagi kursorning joriy holatini qaytaradi (har bir sahifa oʻzining mustaqil kursoridan foydalanadi).
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What's the impact of these changes on virtual hard disks?

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What's the impact of these changes on virtual hard disks?
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bet | 72/104 | Sana | 01.04.2021 | Hajmi | 129,34 Kb. | | #13818 |
What's the impact of these changes on virtual hard disks?
The support for virtual hard disks as a native format targets key scenarios in the enterprise where the IT staff is well versed with different imaging technologies and tools to manage their client and servers. A managed enterprise environment also employs technologies like folder redirection and roaming profiles to manage the user’s data outside the deployed virtual hard disk images. There are recommendations and limitations for virtual hard disks in the Frequently Asked Questions: Virtual Hard Disks topic.
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Avtomobillarga TXK texnologik jarayonlarini tashkil qilish

82
bu erda
: t
o
- har bir postda bajariladigan ish hajmi, ishchi soat:
R
o’r
- har bir postdagi o’rtacha ishchilar soni,ishchi
t - avtomobillarni postda bo’lish vaqti,soat
Bunday postlarning yig’indisi oqimli qatorni tashkil etadi. TXK jarayonini bunday tashkil
qilish usulida, avtomobilni postdan postga o’tish vaqti kamayadi, egallanadigan ishlab chiqarish
maydoning yuzasi kamayadi va konveyr qo’llash imkoniyati tug’iladi.
Bu usulning kamchiligi postlarda bajariladigan ish hajmini o’zgartirish mumkin emasligi va
qo’shimcha ishchilarni ushlab turish (ish hajmining oshishini inobatga olib) mumkin emasligidadir.
Oqimli qatorlar to’xtovsiz oqimli qator va to’xtab-to’xtab harakatlanuvchi oqimli qator kabi
turlarga bo’linadi.
To’xtovsiz oqimli qatorda TXK, avtomobil postdan-postga to’xtovsiz harakatlanib turishida
amalga oshiriladi. Bu usul asosan KX da qo’llaniladi. Bunda konveyr tezligi Vk=0,8-1,5 m/min,
avtomobillar orasidagi masofa U=1,2-4 m ni tashkil etadi.
To’xtab-to’xtab harakatlanuvchi oqimli qator deb, avtomobilga TXK da konveyrning
to’xtab turishi va postdan-postga o’tishida harakatlanishi tushiniladi. Bu usulni KXK da qo’llab
bo’lmaydi, chunki KXK da mexanizatsiyalanish va avtomatlashtirilgan moslamalar qo’llaniladi
hamda bu erda tezligi 10 - 15 m/min bo’lgan konveyrlar qo’llaniladi. Ishchi posti uzunligi Li.p = La
+ U, m ga, ya’ni La-avtomobil uzunligining va ikki avtomobil orasidagi masofaning(U) yig’indisiga
teng bo’ladi.
Operatsion post usulida, TXK dagi ish hajmi bir necha maxsus postlarga agregat va
mexanizm turlari bo’yicha bo’lib yuboriladi (1-oldi ko’prik, 2-orqa ko’prik, 3- uzatmalar qutisi va
h.k.).
Bu usulda TXK boshi berk postlarda bajariladi va har bir postda avtomobillarni turish vaqti
bir xil bo’lishi kerak. Avtomobillarni har qanday postga qo’yish mumkinligi ishlarini tez va sifatli
bajarishga imkon yaratadi, ammo avtomobilning postdan-postga o’tish vaqti ko’pligi tufayli, atrof-
muhitni ifloslantirishni ko’paytiradi. Bu usulda, avtomobillarga TXK ishlari bir necha bo’laklarga
bo’linib, bir necha kunda o’tkazilishi maqsadga muvofiq bo’ladi.
TXK usulini tanlash tartibi - TXK texnologik jarayonini tashkil etish usulini tanlash,
avtomobillar soni va turiga, TXK ga ajratilgan vaqtga, baozi bir operatsiyalar va TXK jarayonlar
ish hajmiga va avtomobil liniyada ishlash vaqtiga bog’liq bo’ladi.
Hozirgi vaqtda, har bir smenada avtomobillarga TXK lar soniga va ularning turiga qarab
usul tanlanadi (1-TXK lar soni 11-13 ta, 2-TXK lar soni 3 va undan ortiq bo’lganda oqimli qator,
kam bo’lsa, universal postlar qabul qilinadi).
Ko’targichlar - Касбий психология

85
quyidagicha turlanadi:
1) Pol ustidagi
2) Ko’rish ariqchalaridagi Ular o’z navbatida qo’zg’almas, qo’zg’aluvchan bo’lishi va
ishchi organlari bo’yicha
esa, suyuqli yuritmali, elektromexanik va pnevmatik kabi turlarga bo’linadi.
Estakadalar - temir betondan, temirdan yoki yog’ochdan balandligi 0.7-1.4 m qilib
ishlangan bo’lib, 20-25 % qiyalikdagi chiqish va tushish rampalari bo’lgan ko’priklardan iborat
bo’ladi.
Ular boshi berk va boshi ochiq, hamda qo’zg’almas va qo’zg’aluvchan bo’lishi mumkin.
Ko’tarish tashish moslamalari: avtomobillarga TXK va JT ishlarida agregat va
mexanizmlarni ko’tarish, hamda tashish uchun ATK da harakatlanuvchi kranlar, yuk tashish
aravachalari, elektr telferlari va kran-balkalar ishlatiladi.
- harakatlanuvchi kranlar: yuklarni erdan ko’tarish yoki tashish uchun ishlatiladi. Ular
kichik elkada 1000 kg gacha, katta elkada 200 kg gacha yuk ko’tarish va tashish qobiliyatiga ega.
- yuk tashish aravachalari - avtomobil agregatlarini ishlab chiqarish korpusida tashish uchun
ishlatiladi. Ular maxsus ishga mo’ljallangan bo’lishi ham mumkin (uzatmalar qutisi, ko’prik
reduktorini, kardan valini, ressorlar va boshqa agregatlarni echish, o’rnatish va tashish
aravachalari).
- kran balkalar-3,2 tonnagacha, tallar 0,25-1,0 t gacha yuk ko’tarish qobiliyatiga ega bo’lib,
ular avtomobillardan agregatlarni echish, o’rnatish va echilgan agregatlarni kerakli joyga elitish
uchun xizmat qiladi.
Konveerlar: TXK ishlari oqimli qatorda bajarilganda avtomobillarni postdan-postga
ko’chirish uchun ishlatiladi. Ular ishlash vaqtiga qarab uzluksiz ishlaydigan va to’xtab-to’xtab
ishlaydigan bo’lishi mumkin, avtomobilni postdan postga o’tkazish turiga qarab itarib yuruvchi,
ko’tarib yuruvchi va tortuvchi kabi turlarga bo’linadi.
- itarib yuruvchi konveyrlar - avtomobillarni oldingi yoki keyingi g’ildiragidan maxsus
itargich yordamida harakatlantiradi (KXK, 1,2-TXK), ko’tarib yuruvchi – maxsus lentalar ustida
avtomobillarni postdan postga ko’chirishda ishlatiladi (KXK, 1-TXK, 2- TXK), tortuvchi
konveyrlar - avtomobil oqimli qator bo’ylab o’rnatilgan ilgakka maxsus tross yoki zanjir yordamida
briktiriladi va ilgak harakati bilan harakatga keladi.
Konveyrlarni harakatga keltirish avtomat tarzda yoki uni boshqaruvchi operator yordamida
amalga oshiriladi.
Konveyrlar asosan "Rosavtospetsoborudovaniya" birlashmasi tomonidan ishlab chiqariladi.
Ularning uzunligi 26-52 m gacha bo’lib, TXK dagi avtomobillarni turiga bog’liq bo’ladi.
Konveyrlarni qo’llash TXK texnologik jarayonini tashkil qilishni takomillashtiradi va ishlab
chiqarish surati oshadi.
Avtomobillarni oldingi g’ildiraklarini o’rnatish burchaklarini aniqlash va sozlash

207
Qizdiruvchi element keramik asosli, uning chuqurchalarida diametri 0,5 mm nixrom simidan
yasalgan ochiq spiral joylashgan. Cho’yan asosan issiqlikni qizdiruvchi elementdan ishchi yuzaga
uzatishga hizmatqiladi. Vulkanizator termoelementi 143
±5°S haroratga mo’ljallangan bo’ladi. Jihoz
ishga tushgandan 40 min o’tib ishlatishga tayyor bo’ladi.
V)Engil avtomobil g’ildiraklarini muvozanatlashga mo’ljallangan AMR-4 jihozi.
Bu jihoz g’ildirak diskining diametri 10...18 dyuymli, og’irligi 35 kg gacha bo’lgan engil
avtomobil g’ildiraklarini muvozanatlashga moslashgan. Dinamik muvozanatsizlikni aniqlash uchun
dastgoh o’qiga g’ildirak biriktiriladi va ozgina erkin siljish imkoniyatiga ega bo’lgan suyanchiqqa
o’rnatiladi, bu esa o’q tebranishiga sharoit yaratadi, o’qning tebranishi tizimlar orqali indukstion
datchikka uzatiladi.
ARM-2 markali g’ildiraklarni avtomobildan
echib muvozanatlash jihozi: 1-dvigatelni
yurgizish pulni; 2-muvozanatlash yuzalarini
almashtirish dastasi; 3-muvozanatlanuvchi
g’ildirak
EWK-15 markali g’ildiraklarni avtomobildan
echmasdan muvozanatlash jihozi
U o’z navbatida tebranishlarni elektr impulsiga aylantiradi va elektron hisoblash blokidagi
o’lchash asbobiga uzatadi. Bu asbob impuls uzunligiga qarab, muvozanatsizlik og’irligini grammda
ko’rsatadi. G’ildirak muvozanatsizlik massasining holati stroboskopik lampa va graduslarga
bo’lingan gardish yordamida aniqlanadi.
G’ildiraklarni avtomobildan echmasdan turib EWK-15 jihozida muvozanatlash xam mumkin.
Shakli keltirilgan g’ildiraklarni muvozanatlashga mo’ljallangan SWB-1762 markali jihoz SAN
firmasi tomonidan ishlab chiqarilgan bo’lib, u avtomobilning o’zida g’ildiraklarni muvozanatlashga
mo’ljallangan.
Avtomobil shinalariga TXK va JT texnologiyasi mavzusidagi laboratoriya ishi bo’yicha

208
9.Avtomobil kameralarini ta’mirlash.
a) Qo’llaniladigan jihozlar:
b) Avtomobil kamerasini ta’mirlash texnologik haritasi
№
Operastiya nomi
Ishchi
kasbi va
malakasi
Ishni
bajaril
ish
joyi
XK
nuqtalar
i soni
Jihozlar,
moslamal
ar va
asboblar
Ishni
bajarish
vaqti,
min
Texnik
shart va
ko’rsatmala
r
9.Avtomobil g’ildiragini dinamik va statik muvozanatlash.
a) Qo’llanadigan jihozlar
b) Shinalarning radial urishi (tepishi), mm
v) Shinalarni o’q bo’yicha urishi (tepishi), mm
g) Muvozanatlash yukini o’rnatish koordinatalari
d) Muvozanatlash yukining og’irligi, G
G’ildirakni muvozanatlash texnologik haritasi.
3-Jadval.
Muomala va o’tish
tartibi va nomi
Bajaruvchining
kasbi va
malak
asi
Baja
riladigan joy
XK nuqtala
ri
soni
Jihoz
, moslama
va asboblar
Baja
rilish va
qti,
min
Texnik shart va
ko’rsatmalar
Xulosa:
Flexibility - Flexible Learning Environments: Minoritized College Students’ Experiences in HyFlex

106
things like kind of like work. I kind of like revolve around it, and, like, have half time.
And I would like I completely prefer to go in person. And like, if I had the time to and
have like everything in order, then I would go to class. But like if I don’t have work, like
within an hour, or if something isn’t really matching up with my timeframe, prior to do
the HyFlex course online, or I would have to just try to do the work when like to do the
assignments and when it’s due.
Similar to Lyle, Josephine also used the flexibility of HyFlex to take a practical approach to her
education but under different circumstances because she was a parent and her case was different
than Lyle’s and Winona’s. Although these participants enjoyed the flexibility of choosing an
attendance mode, being in diverse learning environments, and being able to work at one’s own
pace, they did have some thoughts about ways HyFlex could be made better. The next subsection
presents their ideas for improving the HyFlex experience.
Working at Your Own Pace - Flexible Learning Environments: Minoritized College Students’ Experiences in HyFlex

104
who wish to attend in person can do so other students may attend online if they prefer. Everyone
has the ability to mix and match how they attend and participate. In Lyle’s experience, although
some students may want to submit assignments regularly and in an ongoing basis, others take the
option to submit everything by a given due date. He said:
HyFlex is like, it gives you a lot of opportunity. I think it’s the most . . . like the greatest
kind of course that I think is best suited for me because it’s like . . . the teacher just gives
you like a week’s worth of work and then he just has it, you know, it has you just going
along like the due dates and he makes sure that I write down like the due dates for each
assignment, so I don’t forget and it’s just really going on your own pace and your own
understanding and he was like his presentations online and sometimes recordings and he
also shares links and videos on YouTube so like he knows that . . . it’s our part to meet
him halfway and I think is going by pretty good.
For students like Lyle, having the option to attend in person or online and having the option to
submit assignments one by one as scheduled or submit them all by a given deadline is beneficial
because it allows them to manage the stress of juggling work and school schedules each week.
This approach also allows students who need to spend extra time on a given lesson or assignment
to do so and not have to keep up with other students who may move faster through the lessons
and assignments.
Sinusoidal tok. O’zgaruvchan tok manbalari

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Sinusoidal tok. O’zgaruvchan tok manbalari
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bet | 45/105 | Sana | 14.05.2024 | Hajmi | 3,87 Mb. | | #230695 | Turi | Реферат |
Bog'liq ElektrotexnikaSinusoidal tok. O’zgaruvchan tok manbalari.
O’zgaruvchan tok zaryadlarining davriy o’zgarib turadigan Harakatidan iborat, matеmatik nuqtasi nazardan esa biror kattalikning vaqtga eng oddiy davriy bog’likligi sinusoidal bog’liqlik xisoblanadi. Sinusoidal o’zgaruvchan tokning oniy qiymati Ushbu formula Bilan ifodalanadi:
bunda I m – sinusoidal tokning amplitudasi;
- o’zgaruvchan tokning burchak chastotasi;
W = f – o’zgaruvchan tokning;
- o‘zgaruvchan tokning boshlang’ich fazasi.
Sinusoidal egri chiziqni yasash tartibini eslatib o’tish zarur. Ma'lum masshtabda I m – kеsma sinusoidal tokning aptitudasiga tеng.
Bu tok vеktori dastlab gorizantal uq bo’ylab joylashgan bo’lsin – bu uning t=0 dagibya'ni vaqtini xisoblashni boshlash momеntidagilangich xolati. Vеktor Im soat strеlkasi aylanishiga tеskari yo’nalishda o’zgarmas burchak tеzlik W Bilan aylanadi. Bir davr T vaqt ichida u 2 rad ga buriladi. Dеmak, burchak tеzligi W=2 /T=2 f.
Hisoblashni boshlash momеntidan t vaqt o’tgach, shu usul bilan olingan pеrpеndikulyarning uzunligi bunda I sin wt bo’ladi.
Hisoblanishni boshlash momеntidan t vaqt o’tgach, shu usul bilan olingan pеrpеndikulyarning uzunligi I sin wt bo’ladi. Nixoyat, t – T/4 vaqt ichida 6 ya'ni davrning to’rtdan biri o’tgach, vеktor Jm gorizantal o’qqa pеrpеndikulyar bo’lib qoladi va pеrpеndikulyarning uzunligi Im sin /4=Jm bo’ladi. Ana shunday xisoblashlar asosida polyar diagrammada to’g’ri burchagli kordinatalar sistеmasida sinusoidal egri chiziq yasaladi. Abtsissalar o’qiga vaqt oraliqlari t, t, t. ..., ordinatalar holiga esa Im sin wt, sin wt, Im sin wt ... kеsmalar qo’yiladi.
Agar sinusoidal kattalikdan biri sinusoidal bo’yicha o’zgarsa masalan, iqIim sin wt, ikkinchisi esa – kosinusoidal bo’yicha o’zgarsa , ular orasidagi fazalar siljishi quyidagicha bo’ladi: f q/2
Biror birlamchi dvigatеlsh (Bug yoki gidravlik turbinalar) Bilan aylantiriladigan elеktromashina gеnеratorlar sanoat chastotasi (50 Gts) o’zgaruvchan tok manbalari bo’lib xizmat kiladi. Yuqori chastotali o’zgaruvchan toklar hosil qilish uchun ko’pincha yarim o’tkazgichli priborlari bor elеktrogеnеratorlar ishlatiladi.
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Chirchiq davlat pedagogika universiteti 2023 2024 ўқув йили Информатика уктиш мет йўналиши ДАК дастури

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Chirchiq davlat pedagogika universiteti
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bet | 1/8 | Sana | 09.01.2024 | Hajmi | 46,58 Kb. | | #133177 |
Bog'liq 2023 2024 ўқув йили Информатика уктиш мет йўналиши ДАК дастури
O‘ZBEKISTON RESPUBLIKASI
OLIY TA’LIM, FAN VA INNOVATSIYALAR VAZIRLIGI
CHIRCHIQ DAVLAT PEDAGOGIKA UNIVERSITETI
“TASDIQLAYMAN”
Oʻquv ishlari boʻyicha prorektor
___________ D.B.Axmadjanov
“_______” ___________ 2023-yil
Bitiruvchi kurs talabalari uchun mutaxassis fanlaridan
Davlat attestatsiyalari sinovlari
DASTURI
Bilim sohasi:
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100000 – Gumanitar
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Ta’lim sohasi:
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110000 - Pedagogika
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Ta’lim yo‘nalishi:
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5110700 – Informatika о‘qitish metodikasi
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CHIRCHIQ – 2023
Ushbu dasturda 5110600 – Informatika о‘qitish metodikasi bakalavriat ta’lim yo‘nalishi uchun “Dasturlash tillari”, “Informatika”, “Kompyuter ta’minoti” fanlari mavzularining mazmuni, Davlat attestatsiyasini o‘tkazish tartibi, baholash mezonlari, savollar va o‘quv adabiyotlari hamda elektron ta’lim resurslari ro‘yxati keltirilgan.
Tuzuvchilar:
Boymurodov A.X. - CHDPU “Informatika va axborot texnologiyalari” kafedrasi mudiri, p.f.b.f.d. (PhD)
Axmedjonov D.G‘. - CHDPU “Informatika о‘qitish metodikasi” kafedrasi mudiri, t.f.d.
Xurramov A.J. - CHDPU “Informatika va axborot texnologiyalari” kafedrasi dotsenti, p.f.b.f.d. (PhD)
Yuldasheva G.T. - CHDPU “Informatika о‘qitish metodikasi” kafedrasi v.v.b. dotsenti, p.f.f.d. (PhD)
Taqrizchilar:
Radjabov B.SH. CHDPU “Matematika о‘qitish metodikasi va geometriya” kafedrasi professori t.f.d.
Tursunov S.N. - TDPU “Informatika va uni о‘qitish metodikasi” kafedrasi dotsenti, p.f.n.
M.U.Maxkamova CHDPU “Informatika о‘qitish metodikasi” kafedrasi v.v.b. dotsenti, p.f.f.d. (PhD)
Dastur Chirchiq davlat pedagogika universiteti Kengashining 2023 yil “____” ______ __ - son qarori bilan tasdiqlangan.
Dastur Chirchiq davlat pedagogika universiteti Matematika va informatika fakulteti Kengashining 2023 yil “____” ________ dagi ____ - sonli majlisida muhokamadan o’tkazilgan.
“Informatika o’qitish metodikasi” va “Informatika va axborot texnologiyalari” kafedralarining qo’shma majlisining 2023-yil “____” ____________dagi ______-sonli bayonnomasi bilan tasdiqqa tavsiya qilingan.
“Informatika о‘qitish metodikasi” ta’lim yo‘nalishi bitiruvchi talabalari uchun umumkasbiy va ixtisoslik fanlaridan
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QARShILIK TЕRMOMЕTRLARI - Fizika, matematika va axborot texnologiyalari” kafedrasi “Tasdiqlayman” O’quv ishlari bo’yicha prorektor

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Fizika, matematika va axborot texnologiyalari” kafedrasi “Tasdiqlayman” O’quv ishlari bo’yicha prorektor
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bet | 45/81 | Sana | 30.09.2024 | Hajmi | 2,71 Mb. | | #272964 | Turi | Реферат |
Bog'liq Fizika, matematika va axborot texnologiyalari” kafedrasi “Tasdiq QARShILIK TЕRMOMЕTRLARI
Tеmpеraturani qarshilik tеrmomеtrlari bilan o’lchash tеmpеratura o’zgarishi bilan elеktr o’tkazgich qamda yarim o’tkazgichlar elеktr qarshiligining o’zgarish xususiyatiga asoslangan. Dеmak, o’tkazgich yoki yarim o’tkazgichning elеktr qarshiligi uning tеmpеraturasi funktsiyasidan iborat ya'ni R q F (t). Bu funktsiyaning ko’rinishi tеrmomеtr qarshiligi matеrialining xossalariga boqliq. Ko’pchilik toza mеtallarning elеktr qarshiligi tеmpеratura ko’tarilishi bilan ortadi, mеtall oksidlari (yarim o’tkazgichlarning qarshiligi esa kamayadi. qarshilik tеrmomеtrlarini tayyorlashda quyidagi talablarga javob bеruvchi toza mеtallar qo’llaniladi):
O’lchanayotgan muqitda mеtall oksidlanmasligi va kimyoviy tarkibi o’zgarmasligi kеrak.
Mеtallning tеmpеratura qarshilik koeffitsiеnti еtarli darajada katta va barqarorlashgan bo’lishi lozim.
qarshilik tеmpеratura o’zgarishi bilan to’qri yoki ravon egri chiziq bo’yicha kеskin chеtga chiqishlarsiz va xolatlarsiz o’zgarishi kеrak.
Solishtirma elеktr qarshilik dеyarli katta bo’lishi kеrak. Ma'lum tеmpеraturalar oraliqida yuqoridagi talablarga platina, mis, nikеl, tеmir, volfram kabi mеtallar javob bеradi.
Tеmpеratura o’zgarishi bilan elеktr qarshiligining o’zgarishini xaraktеrlovchi paramеtr, elеktr qarshilikning tеmpеratura koeffitsiеnti dеyiladi.
qozirgi vaqtda qarshilik tеrmomеtrlarini tayyorlash uchun mis, platina nikеl va tеmirdan foydalaniladi.
Mis arzon matеrial bo’lib, uning qarshiligi amalda tеmpеraturaga chiziqli boqliq, ya'ni
Rt q Ro (1 Q qt )
bunda, Rt va Ro t va 0°S tеmpеraturada tеrmomtеr qarshiligi. mis simning tеmpеratura koeffitsiеnti.
Mis oksidlanishi tufayli u 200°S dan ortiq bo’lmagan tеmpеraturalarni o’lchashda qo’llaniladi. (200°S dan Q 200°S gacha).
Platina qimmatbaqo matеrial. Kimyoviy jixatdan inеrt va sof qolda osonlik bilan olinadi. Platinadan tayyorlangan qarshilik tеrmomеtrlari 260°S dan Q 1100°S gacha tеmpеraturalarni o’lchash uchun qo’llaniladi.
qarshilik tеrmomеtrlari orqali qarshiliklarni o’lchash quyidagicha usullarda olib boriladi:
qarshiliklarni o’lchashning ko’prik sxеmasi.
qarshiliklarni o’lchashning kompеnsatsion usuli.
qarshiliklarni o’lchashning avtomatik usuli.
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Improving the HyFlex Experience for Student Mothers

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I think . . . I think the length of HyFlex . . . and I mean, I see the point you only meet
once a week. So that’s good. Oh, and this in my classes is one time a week, 2 hour is a
long time to be in front of a computer. You get brain . . . your brain gets more tired when
. . . it’s in a computer that when it’s face-to-face. I don’t know why it is really, but it is
much more tiring in my opinion. I also get a lot more out of small group discussions. You
know? Where two or three students talking in a very direct task. Sometimes when they
throw up questions that are very vague, we find ourselves like . . . oh . . . what is it that
we have to discuss here? Like, do you understand? You know, like, he [the instructor]
wasn’t very specific. But when the questions are very well-formed and very specific and
you are in a small group, I actually learn a lot. Especially because the power thing we
were talking about is gone.
These participants pointed out the importance of designing HyFlex courses with built-in
opportunities for interaction and collaboration among the learners in a manner that brings
students together regardless of chosen participation mode. Although this is a fundamental aspect
of current HyFlex design guidance, it is not always done enough or consistently well. This need
to design and deliver HyFlex course content that has, among other features, built-in engagement
and socialization among students by design, not by accident, points to the importance of training
faculty how to design and implement HyFlex effectively.
«Rul boshqarmasiga texnik xizmat ko’psatish texnologiyasi» mavzusidagi laboratoriya ishi

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Yaqinlashuv buchagini sozlash yon tortqilarning uzunligini
o’zgartirish bilan bajariladi. Shaklda yaqinlashuv burchagini sozlash
uchun tortqining uzunligini o’zgartirilishi keltirilgan. Buning uchun
3-xomutning 1-gaykasi bo’shatiladi va sozlovchi trubka buragich
yordamida kerakli o’lchamni hosi qilguncha buraladi.
Oldingi ko’prik birikmalarini diagnostikalash va sozlash ishlari 1-TXK, 2-TXK, SXK va JT
davrida bajariladi. Ishlash jarayonida eng ko’p ediriladigan oldingi ko’prik detallaridan shkvoren
va burash mushti vtulkasi hisoblanadi. Diagnostikalash natijalariga ko’ra bu detallar yangisiga yoki
ta’mirlanganiga almashtiriladi.
Zamonaviy oldingi ko’prigi etaklovchi avtomobillarda esa qildiraklarning og’ish va
kronshteynning o’rnatish burchaklari me’yoridan farq qilsa, kronshteyn yangisiga almashtiriladi.
VAZ, Moskvich va shu turdagi avtomobillarda g’ildraklarning og’ish burchaklari pastki
yoki yuqorigi richaglarning tagidagi sozlovchi shaybalarning qalinligini o’zgartirish yo’li bilan
amalga oshiriladi.