Yaltirovchi chiziqlar usuli - Ishlab chiqarishdagi baxtsiz xodisalar va baxtsiz xodisalarni tekshirish

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Ishlab chiqarishdagi baxtsiz xodisalar va baxtsiz xodisalarni tekshirish
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bet | 14/14 | Sana | 16.05.2024 | Hajmi | 455 Kb. | | #237581 |
3. Yaltirovchi chiziqlar usuli.
l = 0,5L, m, (1.8)
bunda l – devordan joylashish chizig’igacha masofa.
Chiziqli yorug’lik oqimining chiziqligi quydagiga teng:
, (1.9)
bunda K3 – zaxira koeffitsienti;
µ – akslangan yorug’lik va uzoqlashgan chiziq tasirini inobatga oluvchi koeffitsient;
LL = L=20 m;
EH = 400 lk;
Σе – hisoblash natijasidagi shartli yoritilganlik yig’indisini chiziqning barcha bo’laklarini 42.84 ga teng deb olamiz.
H’=H-0,3.
Natijaviy jadval: 2.2.
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Р
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P’=P/H’
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L
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L’=L/H’
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e
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1
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2
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3
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4
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5
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6
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Jami
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2.4. Mustaqil tayyorlanish uchun savollar:
1. Yoritilganlik nima?
2. Yoritilganliknin sifat ko’rsatkichlari sanab bering.
4. Suniy yoritishni me’yorlashtirishda hisobga olinadigan omillar.
5. Ko’zni qamashtiruvchi ta’sirni cheklash talabi.
6. Chiroqning solishtirma quvvati hisoblash usulini tushuntiring.
7. Stroboskopik effect nima.
III. Hisobot tayyorlash.
Hisobot tayyorlashda qo‘yidagilarga amal qidinadi:
1. Titul varog‘i (ilova 1 ga qarang).
2. Topshiriq shaklini o‘zgartirilmagan holatda to‘ldirish (word da yozish va tahrirlash qonun qoidalariga qatiy rioya etgan holda).
3. Nazariy savollarga javob berish.
4. Amaliy topshiriqni bajarish.
5. ______________________________________________________________________________________________________________________________________________________________________'>_______________________________________________________________________________________________________________________________________________________________________'>____________________________________________________________________________________'>Bajarilgan ishlar bo‘yicha xulosa chiqarish. (ilova 2 ga qarang).
6. Foydalanilgan adabiyotlar va internet xavolalari ruyhati.
7. Baholash mezoni: №1 topshiriq bali 6 bal.
Kerakli harakatlar ketma-ketligiga rioya qilgan holda ishni to‘liq bajarish
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1 ball
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Talaba mustaqil mushohada yuritsa berilgan topshiriq mavzularining mohiyatini tushunsa
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1 ball
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Rasmiylashtirish sifati (tartibliligi, mantiqliligi)
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1 ball
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Hisob qitoblarda o‘lchov birliklarining mavjudligi
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1 ball
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Mavzu bo‘yicha maqsad va asosiy tushunchalar va ta’riflarning mavjudligi
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1 ball
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Variant bo‘yicha vazifani bajarilishi
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1 ball
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Amaliy ishlarining nazariy himoyasi (talaba mustaqil xulosa va qaror qabul qilsa, ijodiy fikrlay olsa, mustaqil mushohada yuritsa, berilgan topshiriq mavzularining mohiyatini tushunsa, bilsa, ifodalay olsa, aytib bera olsa, hamda topshiriqlar bo‘yicha tasavvurga ega bo‘lsa)
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2 ball
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2 ilova
Bajarilgan ishlar bo‘yicha xulosa chiqarish.
(xulosa qo‘lda yoziladi)
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Foydalanilgan adabiyotlar va internet xavolalari ruyhati
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