MikaStars39/nano-eval huggingface dataset:
Classification is vital to library services. All of the following statements about Classification in a Library are correct
I.	Classification in libraries is crucial for organizing services, similar to a skeleton's role in the body.
II.	It helps group books by price, making it easier for users to find what they need.
III.	Classification enhances browsing, but can't leading to accidental discoveries known.
IV.	Libraries rely on classification for effective cataloging and creating shelf lists.
V.	It's unrelated to manual and electronic information retrieval systems.
VI.	Proper classification ensures books are returned to the correct shelves.
VII.	Classification lacks any cognitive or knowledge-organizing roles.
VIII.	Various systems emphasize the cognitive function of library classification.
IX.	Organized libraries promote self-learning by making resources easily accessible.
X.	Universal classification systems like UDC can't improve bibliographic organization.

Options:
A. II) IV) VII) VIII) IX)
B. I) II) IV) V) VII)
C. I) III) IV) VII) X)
D. III) V) VI) VII) X)
E. I) IV) VI) VIII) IX)
F. II) III) VI) VII) VIII)
G. I) IV) V) IX) X)
H. I) II) III) VI) IX)
I. II) V) VI) IX) X)
J. III) V) VII) VIII) X)
Answer: E
The Planning Director for Geneva asks you put together a new general plan for the city. Some of the following steps you'd propose to undertake would occur in the following order:
I. Preparing plan
II. Collecting data and analysis
III. Identifying issues and stakeholders
IV. Stating Goals, Objectives and Priorities

Options:
A. I, III, IV, II
B. III, IV, II, I
C. IV, III, I, II
D. I, II, III, IV
E. IV, II, III, I
F. II, IV, III, I
G. II, I, IV, III
H. III, I, II, IV
I. III, II, IV, I
J. II, III, I, IV
Answer: B
Orange County is quickly losing its prime agricultural lands to new suburban development. Among the planning tools your Planning Director wishes to utilize to help protect agricultural lands is a TDR program. The potential use of this tool for agricultural protection will likely involve you in a discussion of the legal principles established in:
I. Penn Central Transportation Co. v. The City of New York (1978)
II. Spur Industries v. Del Webb Development Co. (1972)
III. Village of Euclid v. Ambler Realty (1926)
IV. Fred F. French Investing Co. v. City of New York (1976)

Options:
A. only II
B. IV, II
C. I, II, III
D. only I
E. II, III
F. I, IV
G. III, IV
H. II, I
I. III, I
Answer: F
Digital signs have become all the rage in your municipality. As Planning Director you ask your senior staff to revise your existing sign ordinances to address:
I. Message control
II. Amortization
III. Illumination
IV. No net increase policies

Options:
A. II, III, IV
B. III, IV
C. II, IV
D. I, IV
E. I, II
F. I, II, III, IV
G. I, III
H. III, II
I. II, III
Answer: B
Which of the following individuals were not sentenced to death for war crimes under international law after World War II? 1. Hermann Göring, 2. Franz von Papen, 3. Hideki Tojo, 4. Iwane Matsui, 5. Seishirō Itagaki, 6. Hans Frank, 7. Rudolf Hess, 8. Martin Bormann, 9. Hisatarō Matsui, 10. Arthur Seyss-Inquart

Options:
A. 2,5,7
B. 1,4,9
C. 2,7
D. 1,2,3,4
E. 9
F. 3
G. 10
H. 1,2,3,4,5,6,7,8
I. 2
J. 7
Answer: C
Which of the following statements about reinforcement theory is correct?

Options:
A. Positive reinforcement refers to punishing behaviors that do not align with organizational goals, thereby weakening or eliminating them
B. Reinforcement theory was first proposed by American psychologist Maslow
C. Continuous and fixed positive reinforcement can make each reinforcement highly effective; The implementation of negative reinforcement should primarily focus on continuous negative reinforcement
D. Negative reinforcement should primarily be implemented as continuous negative reinforcement.
Answer: D
Which of the following is not an element of linear programming:

Options:
A. Mathematical model.
B. Objective function.
C. Constraints.
D. Decision variables.
Answer: A
During the French Renaissance, which writer's work was most influenced by Italian literature?

Options:
A. Pierre de Lonza
B. Joakim Dubele
C. Marguerite de Navarre
D. François Rabelais
Answer: D
Which of the following statements about Yazidism is incorrect? You need to include all incorrect options.
I. The Sufi mystic Sheikh 'Adi journeys to the Kurdish mountains in Iraq. His followers eventually call themselves "Yazidis."
II. Yazidis believe in the existence of one God named Xwedê. He is a benevolent, all-forgiving, and merciful deity, as well as the creator of the universe.
III. Sheikh Hasan, the grandson of Sheikh 'Adi's nephew, expanded Yazidi influence throughout the Muslim world during the 15th century CE.
IV. 'Adi's followers turned the qibla, the direction in which a Muslim prays, away from Mecca and towards Lalish. This was the first step in the development of the Yazidi religion away from Islam, and Sheikh 'Adi's followers began calling themselves 'Yazidis.'
V. The Yazidis were first recorded historically by Muslim historian 'Abd al-Karim al-Sam'ani (d. 1167 CE) as a community in Iraq during the 12th century CE. He wrote of a community called al-Yazidiyya in the region of Hulwan in northern Mosul, Iraq.
VI. Yazidism has had a rich history of syncretic development. For thousands of years, Yazidism incorporated elements of Zoroastrianism, Manichaeism, Gnosticism, Christianity, and Islam, all of which coalesced from 1144 CE to the 16th century CE.

Options:
A. I,II and IV
B. IV and VI
C. I and VI
D. I and III
E. II and VI
F. III and V
G. III and VI
H. II and V
I. only I
J. IV and V
Answer: G
Which of the following statements about Jainism is false? You need to include all the wrong options.I. It originated in Northern India and spread from there to the south, but how it began is unclear. Its founder is often, inaccurately, identified as the sage Vardhamana (better known as Mahavira, l. c. 599-527 BCE), but he is actually only the 25th tirthankara ("ford builder") of Jainism.II. Mahavira's development of the faith was in response to a general movement in India in the 8th and 4th centuries BCE of religious reform in response to Hinduism, the dominant faith at that time, which some thinkers felt was out of touch with the people's spiritual and physical needs.III. Jainism is one of the oldest religions in the world. The name comes from jiva (soul or life force but, capitalized, is also given as Spiritual Conqueror) as it maintains that all living things possess an immortal soul which has always and will always exist and this soul may be liberated from suffering by adhering to Jain tenets.IV. The precepts of Jainism, it is claimed, are eternal; they were never initiated by any mortal but only "received" by the 25 enlightened sages who transmitted them to others. As noted, this is the same claim made by Hindus regarding the Vedas.V. In order to awaken and achieve liberation from matter, one must take the Five Vows and then follow through with actions which proceed from them. These actions lead one on a 15-stage path from ignorance and bondage to enlightenment and freedom.

Options:
A. only V
B. only I
C. I,III and V
D. I,II,IV and V
E. II,IV and V
F. III,IV and V
G. II and IV
H. I,II and IV
I. II and V only
J. I,II and V
Answer: D
A 36-year-old male patient began suspecting his wife of improper conduct six months after their marriage at age 23. They frequently argued, and after hitting his wife, he would say to her: "I don't believe it either, but voices in my ears tell me you're having sexual relations with others." Once while working in the field, he suddenly had a vision of his entire family buried together in a large pit. That same day, he suddenly destroyed a tractor at the farm, later explaining that he heard state leaders in the sky saying "Destroy it quickly." The patient had 4-5 seizure episodes at age 14-15, and his grandmother had epilepsy. Physical and neurological examinations were normal. EEG showed burst of spike-and-slow wave activity in all regions, and brain CT was normal. The most likely diagnosis for this patient is:

Options:
A. Substance-induced mental state
B. Delusional jealousy syndrome
C. Post-traumatic stress reaction
D. Bipolar psychotic manifestation
E. Mental disorder due to encephalitis
F. Schizophrenia
G. Epileptic psychotic disorder
H. Paranoid psychosis
I. Mental disorder due to brain tumor
J. Temporal lobe inflammation
Answer: G
Male patient, 30 years old. For the past six months, he has felt that someone is following him and believes there are listening devices placed in his house, making him afraid to speak loudly. He frequently hears people discussing how to deal with him but cannot see anyone. He believes strangers on the street harbor malicious intentions towards him. As a result, he appears depressed, refuses to leave his home, and has written to the public security bureau requesting protection. The most likely diagnosis for this patient is:

Options:
A. Simple schizophrenia
B. Anxiety disorder with psychosis
C. Acute psychotic depression
D. Post-traumatic stress reaction
E. Delusional persecution disorder
F. Hebephrenic schizophrenia
G. Obsessive paranoid syndrome
H. Catatonic schizophrenia
I. Paranoid psychosis
J. Paranoid schizophrenia
Answer: J
Of the following sentences, which one contains a word with an emphasis mark that has a differentiated relationship with the word in parentheses?

Options:
A. 使君内斷邪[非(罪)]之行,外無雜亂之名.
B. 曰:"日食飲得無衰乎?"曰:"恃[鬻(粥)]耳."
C. 使長内絕邪[違(圍)]之行,外無妄譽之名.
D. 使民内防禍[幽(囚)]之行,外無毀譽之名.
E. 魏文侯[燕(宴)]飲,皆令諸大夫論己.
F. 使者内除邪[害(割)]之行,外無混濁之名.
G. 使主内亡邪[辟(僻)]之行,外無骞汙之名.
H. 使臣内去邪[逆(遂)]之行,外無汚穢之名.
I. 少而理曰治,多而亂曰[耗(眊)].
J. 使官内清邪[違(偽)]之行,外無詭異之名.
Answer: G
Among the following statements, the correct ones are ( )(Choose the option that includes all the correct statements)
I. The large-scale emergence of polysyllabic words has become a trend in the development and evolution of Chinese language.
II. A partially meaningful compound word refers to a polysyllabic word formed by two single-syllable synonyms or antonyms as morphemes. The meaning of this compound word only falls on one of the morphemes, while the other morpheme exists merely as a complement.
III. In "史记·廉颇蔺相如列传" the phrase "指示" (point out) in "璧有瑕, 请指示王" is a partially meaningful compound word.
IV. A merged-sound word refers to a character that appears as a single written form but actually contains two single-syllable words, expressing the combined meaning of these two characters.
V. In the passage "汤放桀,武王伐纣,有诸?" from "孟子·梁惠王下" the character "诸" is a contracted sound combining "之" and "乎" (two classical Chinese particles).

Options:
A. I, III, IV
B. II, III, IV, V
C. only II
D. I, II, III, IV, V
E. only III
F. only V
G. I, II, III, V
H. only IV
I. only I
J. I, II, IV, V
Answer: J
In the sentence "夫功者难成而易败,时者难得而易失也." the word "者" is:

Options:
A. Auxiliary particle, showing past completion
B. Auxiliary word, indicating strong emphasis
C. Pronoun, expressing plural group reference
D. Pronoun, marking the topic of discussion
E. Auxiliary particle, marking a question ending
F. Pronoun, meaning "the person who..."
G. Auxiliary particle, indicating a prompt tone
H. Auxiliary word, showing speaker's hesitation
I. Pronoun, meaning "the thing that..."
J. Auxiliary particle, indicating a transitional tone
Answer: G
In the following classical Chinese text, which option has the correct punctuation for the underlined portion? ( )
谢公与人围棋,俄而谢玄淮上信至,看书竟默然无言徐向局客问淮上利害答曰小儿辈大破贼意色举止,不异于常. (Excerpt from "A New Account of Tales of the World")

Options:
A. 看书竟/默然无言/徐向局客/问淮上/利害答曰/小儿辈大破贼/意色举止
B. 看书竟/默然无言/徐向局/客问淮上/利害/答曰小儿辈大破贼/意色举止
C. 看书竟默然无言/徐向局/客问/淮上利害/答曰/小儿辈大破贼/意色举止
D. 看书竟/默然无言/徐向/局客问淮上利害/答曰/小儿辈大破贼/意色举止
E. 看书竟默然/无言徐向局/客问淮上利害/答曰/小儿辈大破贼/意色举止
F. 看书竟/默然无言/徐向局/客问淮上利害/答曰/小儿辈大破贼/意色举止
G. 看书/竟默然无言/徐向局/客问淮上利害/答曰/小儿辈大破贼/意色举止
H. 看书竟/默然无言徐/向局客/问淮上利害/答曰/小儿辈大破贼/意色举止
I. 看书竟默然无言/徐向局客/问淮上利害/答曰/小儿辈大破贼/意色举止
J. 看书竟/默然/无言徐向局/客问淮上利害/答曰/小儿辈大破贼/意色举止
Answer: F
Among the following summaries of the original text's content, which one is incorrect ( ):
文信侯欲攻赵以广河间,使刚成君蔡泽事燕三年,而燕太子质于秦.文信侯因请张唐相燕,欲与燕共伐赵,以广河间之地.张唐辞曰:"燕者必径于赵,赵人得唐者,受百里之地."文信侯去而不快.少庶子甘罗曰:"君侯何不快甚也?"文信侯曰:"吾令刚成君蔡泽事燕三年,而燕太子已入质矣.今吾请张卿相燕,而不肯行."甘罗曰:"臣行之."文信君叱去曰:"我自行之而不肯,汝安能行之也?"甘罗曰:"夫项橐生七岁而为孔子师,今臣生十二岁于兹矣!君其试臣,奚以遽言叱也?"甘罗见张唐曰:"卿之功,孰与武安君?"唐曰:"武安君战胜攻取,不知其数;攻城堕邑,不知其数.臣之功不如武安君也."甘罗曰:"卿明知功之不如武安君欤?"曰:"知之.""应侯之用秦也,孰与文信侯专?"曰:"应侯不如文信侯专."曰:"卿明知为不如文信侯专欤?"曰:"知之."甘罗曰应侯欲伐赵武安君难之去咸阳七里绞而杀之今文信侯自请卿相燕而卿不肯行臣不知卿所死之处矣唐曰:"请因孺子而行!"令库具车,厩具马,府具币,行有日矣.甘罗谓文信侯曰:"借臣车五乘,请为张唐先报赵."见赵王,赵王郊迎.谓赵王曰:"闻燕太子丹之入秦与?"曰:"闻之.""闻张唐之相燕与?"曰:"闻之.""燕太子入秦者,燕不欺秦也.张唐相燕者,秦不欺燕也.秦,燕不相欺,则伐赵,危矣.燕,秦所以不相欺者,无异故,欲攻赵而广河间也.今王赍臣五城以广河间,请归燕太子,与强赵攻弱燕."赵王立割五城以广河间,归燕太子.赵攻燕,得上谷三十六县,与秦什一.

Options:
A. Through skillful mediation efforts, Gan Luo compelled the King of Chu to transfer six districts to Yan State, and then motivated Chu to partner with Zhou State, mainly to balance power.
B. Gan Luo persuaded Zhang Tang by guiding him to compare historical lessons with current situations, awakening Zhang Tang, who then immediately agreed to serve as Yan's prime minister for the sake of his future.
C. Through astute diplomatic planning, Gan Luo pressured the King of Jin to forfeit four provinces to Qin State, and then urged Jin to collaborate with Han State, mainly for military support.
D. Through calculated political moves, Gan Luo pushed the King of Lu to surrender eight regions to Yan State, and then convinced Lu to join forces with Wei State, mainly for economic benefits.
E. Through clever political tactics, Gan Luo influenced the King of Qi to relinquish seven regions to Qin State, and then prompted Qi to establish ties with Wei State, mainly for territorial gains.
F. Through analyzing the developing situation, Gan Luo forced the King of Zhao to comply, making him cede five cities to Qin State, and then instigated Zhao to attack Yan State, mainly to compensate for Zhao's losses.
G. The text is concise, and through Gan Luo's dialogues with Marquis Wenxin, Zhang Tang, and the King of Zhao, it portrays Gan Luo as a young hero who was intelligent, eloquent, and courageous beyond his years.
H. Through careful diplomatic maneuvering, Gan Luo convinced the King of Wei to surrender ten provinces to Yan State, and then orchestrated Wei's alliance with Qi State, mainly to strengthen regional power.
I. When Marquis Wenxin didn't believe Gan Luo could persuade Zhang Tang to become the prime minister of Yan State, Gan Luo, neither humble nor arrogant, used the example of Xiang Tuo who could be Confucius's teacher at age seven to demonstrate his own potential.
J. Through strategic negotiations, Gan Luo persuaded the King of Han to yield three territories to Yan State, and then encouraged Han to form a coalition with Chu State, mainly for mutual defense.
Answer: F
Which of the following interpretations of the meaning of the character "安" is inaccurate?(Choose the option that includes all the inaccurate statements)
而与之上下,如踏车轮而行,反逆炫乱不可止.而吾饮食起居如他日.吾非有异术也,惟莫与之争,而听其所为.故凡病我者,举非物也.食中有蛆,人见之必呕也.其不见而食者,未尝呕也.请察其所以生.论八珍者必咽,言粪秽者必唾.二者未尝与我接也,唾与咽何从生哉.果生于物乎?果生于我乎?知其生于我也,则虽与之接而不变,安之至也.
I. Do not contend with external things, follow the natural course, and remain tranquil and at peace.
II. Do not be influenced by external matters, follow one's inner subjective feelings.
III. Do not fear life's hardships, be content with humble circumstances, and stay composed in the face of change.
IV. Do not change oneself due to external circumstances, maintain a detached perspective above worldly matters.

Options:
A. I, II, III, and IV
B. I, II, III, and V
C. only IV
D. I, II, IV, and V
E. I, III, and IV
F. only III
G. II, III, and IV
H. I, II, and III
I. only V
J. I, II, and IV
Answer: F
The following six sentences are divided into four groups. Which group completely shows combat capabilities?
①俄加金城郡太守
②吐蕃有衅,唯倚思礼耳
③密劝翰表诛杨国忠
④杀守者干人,进攻苑门
⑤收东京,战数有功
⑥惟李光弼,思礼完军还

Options:
A. ②, ③, ⑥
B. ④, ⑤, ⑥
C. ①, ②, ③
D. ①, ②, ⑤
E. ②, ⑤, ⑥
F. ①, ④, ⑤
G. ③, ④, ⑥
H. ③, ⑤, ⑥
I. ①, ③, ⑤
J. ②, ④, ⑤
Answer: E
In which poem by Du Yunxie does he adopt an Audenesque aviator's perspective, overlooking from above, and incorporate symbols of the nation's future in an epic historical depiction?

Options:
A. Scenery
B. A Journey in the Airplane
C. The Burma Road
D. Departure
E. Letters of Consolation
Answer: C
Which historical drama by A Ying, a playwright of 'Isolated Island' theater, is not related to the Southern Ming history?

Options:
A. 海国英雄
B. 碧血花
C. 长夜行
D. 杨娥传
Answer: C
Where does the character Zeng Shusheng appear?

Options:
A. The Fourth Ward
B. Rest Garden
C. Cold Night
D. Mist
Answer: D
What is the earliest modern Chinese play?

Options:
A. The Big Event
B. Zhao Yanwang
C. A Night in the Coffee Shop
D. Shrew
Answer: B
What is the first long novel in the history of modern Chinese literature?

Options:
A. Zhang Ziping
B. Cai Erniang
C. Impact Period Fossil
D. Ni Huanzi
Answer: C
In November 1929, who first proposed the proletarian drama slogan, and which association was initiated by Shen Duanxian, Zheng Boqi, and others?

Options:
A. Chinese Proletarian Drama Alliance
B. Shanghai Arts Theatre
C. Shanghai Drama Association
D. People's Drama Society
E. Southland Society
F. Left-wing Dramatic League
Answer: C
Who is the author of 'For the Enslaved Mother'?

Options:
A. Hu Yeping
B. Yin Fu
C. Ding Ling
D. Rou Shi
Answer: C
What is the first literary trend of thought in the new period of Chinese literature?

Options:
A. Root-seeking
B. Rectification
C. Scar
D. Reflection
E. Avant-garde
F. Reform
Answer: A
The poetic creation principle '诗不可有我而无古,更不可有古而无我.' comes from which work?

Options:
A. 射鹰楼诗话
B. 饮水室诗话
C. 人间词话
D. 感怀
E. 乙丙之际箸议第十七
F. 艺概·诗概
Answer: F
A quartz crystal piezoelectric sensor has an area $A = 1 \, \text{cm}^2$, thickness $d = 1 \, \text{mm}$, and is fixed between two metal plates to measure the variation of force applied to the crystal surfaces. Given the elastic modulus of quartz $E = 9 \times 10^{10} \, \text{Pa}$, relative permittivity $\varepsilon_r = 5.1$, charge sensitivity of the sensor $S_q = 2 \, \text{pC/N}$, resistance $R_a = 10^{14} \, \Omega$, a parallel capacitor $C_L = 20 \, \text{pF}$, and a parallel resistor $R_L = 100 \, \text{M}\Omega$. The applied external force is $F = 0.01\sin(10^3 t) \, \text{N}$. Determine the peak-to-peak voltage between the two plates.

Options:
A. $U'_{p-p}=7.82mV$
B. $U'_{p-p}=6.94mV$
C. $U'_{p-p}=3.69mV$
D. $U'_{p-p}=7.12mV$
E. $U'_{p-p}=8.20mV$
F. $U'_{p-p}=4.21mV$
G. $U'_{p-p}=1.632mV$
H. $U'_{p-p}=2.78mV$
I. $U'_{p-p}=5.27mV$
J. $U'_{p-p}=1.5mV$
Answer: E
Given a Hall element with dimensions length $L = 10 \, \text{mm}$, width $b = 3.5 \, \text{mm}$, and thickness $d = 1 \, \text{mm}$. A current $I = 1.0 \, \text{A}$ is applied along the length $L$, and a uniform magnetic field $B = 0.3 \, \text{T}$ is applied perpendicular to the $b \times d$ plane. The output Hall voltage is $U_H = 6.55 \, \text{mV}$. Determine the sensitivity coefficient $K_{H}$ of the Hall element.

Options:
A. $K_{H}=10.24 V/AT$
B. $K_{H}=0.002183 V/AT$
C. $K_{H}=14.52 V/AT$
D. $K_{H}=21.83 V/AT$
E. $K_{H}=1.451 V/AT$
F. $K_{H}=0.02183 V/AT$
G. $K_{H}=2.183 V/AT$
H. $K_{H}=27.31 V/AT$
I. $K_{H}=6.83 V/AT$
J. $K_{H}=0.2183 V/AT$
Answer: D
Using a magnetoelectric induction speed sensor to measure vibration at $f = 50 \, \text{Hz}$, the amplitude error should be less than $5\%$, and the damping ratio is $\xi = 0.6$. What should be the natural frequency of the sensor?

Options:
A. $f_{0}=42Hz$
B. $f_{0}=88Hz$
C. $f_{0}=102Hz$
D. $f_{0}=128Hz$
E. $f_{0}=10.7Hz$
F. $f_{0}=71.43Hz$
G. $f_{0}=60Hz$
H. $f_{0}=24Hz$
I. $f_{0}=250Hz$
J. $f_{0}=152Hz$
Answer: A
A piezoelectric crystal has a capacitance of $C_a = 1 \, 000 \, \text{pF}$ and a charge sensitivity of $S_q = 2.5 \, \text{pC/N}$; the cable capacitance is $C_e = 3 \, 000 \, \text{pF}$; the input impedance of the oscilloscope is $1 \, \text{M}\Omega$, and the input capacitance is $50 \, \text{pF}$. If the frequency is $10 \, \text{Hz}$ and the allowable error is $5\%$, what should be the value of the parallel capacitance in a parallel connection?

Options:
A. $C=226.3 nF$
B. $C=89.3 nF$
C. $C=245.7 nF$
D. $C=6.7 nF$
E. $C=104.6 nF$
F. $C=130.8 nF$
G. $C=213 nF$
H. $C=11.05nF$
I. $C=44.3 nF$
J. $C=175.4 nF$
Answer: I
The double bottom of ore carriers is higher than other ships, what is the purpose?

Options:
A. To increase ballast tank capacity
B. To ensure hull strength
C. To facilitate loading and unloading
D. To raise the ship's center of gravity
Answer: B
Which of the following vessel types belongs to engineering vessels?

Options:
A. Firefighting vessel
B. Salvage vessel
C. Tugboat
D. Repair ship
Answer: B
Molded dimensions are usually

Options:
A. Dimensions used in shipbuilding
B. Dimensions used by authorities to calculate gross and net tonnage
C. Dimensions used in measuring ship tonnage
D. The basis for safe movement and avoidance in narrow waterways and ports
Answer: A
If Roman numerals are used for ship's draft marks, the spacing between adjacent numbers should be

Options:
A. 3 in
B. 6 in
C. 12 in
D. 9 in
Answer: B
The frame arrangement in transverse framing system is

Options:
A. Large and dense
B. Small and sparse
C. Small and dense
D. Large and sparse
Answer: C
Due to different arrangement of members, which framing system results in greater cargo hold volume loss?

Options:
A. Strong framing system
B. Combined longitudinal-transverse framing system
C. Transverse framing system
D. Longitudinal framing system
Answer: D
The continuous strip formed by successive steel plates is called _____ joint

Options:
A. Butt
B. Edge
C. Head
D. Corner
Answer: C
As the flat plate keel is a strength member in the bottom structure, along the ship's length its

Options:
A. Width remains constant
B. Both width and thickness remain constant
C. Thickness remains constant
D. Both width and thickness vary with position
Answer: A
Compared to the scavenging model, why are thermodynamic and multi-dimensional models not yet widely applied in internal combustion engine design? Which of the following explanations is incorrect?

Options:
A. Requires specifying combustion laws, Development of chemical reaction kinetics models is insufficient
B. Insufficient accuracy, Computational cost is too high to be practical
C. Requires specifying combustion laws, Turbulence models are underdeveloped
D. Can only be used for interpretability, Computational cost is too high to be practical.
E. Insufficient accuracy, Turbulence models are underdeveloped.
Answer: D
Given the composition of the slag during blast furnace reduction as: $w_{\text{SiO}_2} = 35\%$, $w_{\text{CaO}} = 44.5\%$, $w_{\text{Al}_2\text{O}_3} = 20\%$, $w_{\text{MnO}} = 0.5\%$, and the partial pressure of CO in the furnace as $p_{\text{CO}} = 1.5p^{\Theta}$, determine the manganese content in the carbon-saturated iron melt in equilibrium with the above slag at 1500°C.

Options:
A. $w_{\text{Mn}}=6.213\%$
B. $w_{\text{Mn}}=0.214\%$
C. $w_{\text{Mn}}=4.012\%$
D. $w_{\text{Mn}}=0.346\%$
E. $w_{\text{Mn}}=1.045\%$
F. $w_{\text{Mn}}=0.1045\%$
G. $w_{\text{Mn}}=0.012\%$
H. $w_{\text{Mn}}=0.293\%$
I. $w_{\text{Mn}}=1.965\%$
J. $w_{\text{Mn}}=0.513\%$
Answer: E
Which of the following statements about current trends in landscaping is incorrect? (Select all incorrect options.)
I. Permeable paving is not suitable for rainwater harvesting as it causes waterlogging.
II. Drought-tolerant plants are rarely requested by landscaping customers.
III. Native plants require extensive maintenance compared to exotic species.
IV. Graywater harvesting is discouraged due to its negative environmental impact.
V. Reducing lawn areas decreases biodiversity and is therefore avoided in landscaping.
VI. Permeable paving helps reduce stormwater runoff and is a popular choice among customers.
VII. Rainwater harvesting is primarily used for large agricultural fields, not residential landscaping.
VIII. Native plants and drought-tolerant species are often combined to create sustainable landscapes.
IX. Graywater harvesting systems require no maintenance and work automatically.
X. Reduced lawn areas are unsuitable for urban landscaping projects.

Options:
A. II, V, and VIII
B. Only I
C. I and II
D. I, II, III, IV, and IX
E. II, IV, V, and VII
F. I, IV, VII, and VIII
G. I, II, III, IV, and V
H. III, VII, and IX
I. II, III, V, and X
J. III and IV
Answer: G
A consulting expert Mr. Wang from a consulting firm conducted a preliminary investigation of the client according to the task requirements. Due to unfamiliarity with the client's professional field, he made basic preparations regarding relevant professional knowledge and communicated with the client's leadership. For disputed issues during communication, he completely adjusted according to the client's opinions, prepared consulting intentions and target materials, and submitted one copy each of the investigation materials and report to both the company and client. Mr. Wang's behavior violated:I. Consultants should possess comprehensive knowledgeII. Consultants should verify the client's understanding of their own enterpriseIII. Consultants should make judgments based on factsIV. Preliminary investigation materials should be properly preservedV. There should be thorough communication among consultants

Options:
A. I,II,III and Ⅴ
B. II,III,IV and Ⅴ
C. I,II,IV and Ⅴ
D. I,II,III and Ⅳ
E. I,III,IV and Ⅴ
Answer: D
When making decisions about centralized and decentralized management, enterprises need to consider complex factors. Among the following scenarios, those suitable for decentralized management are ( ):I. Company A is a metallurgical enterprise, with business operations including iron ore mining, iron and steel smelting, and steel refiningII. Company B is a large group corporation, with business operations including tourism hospitality, hotel services, and pharmaceutical manufacturingIII. Company C is a large automotive manufacturing group with production bases in Changchun and TianjinIV. Company D has four subsidiaries, all engaged in secondary glass processing business, with flat glass as their main raw materialV. Company E is a real estate company, mainly conducting real estate development business in Shanghai and Beijing

Options:
A. I,II
B. III,IV,and V
C. II,IV,and V
D. I,II,and IV
E. I,II,and V
F. I,III,and V
G. II,III,and Ⅴ
H. I,IV,and V
I. I,III,and IV
J. II,III
Answer: G
Company A is a newly established high-tech enterprise in a rapid development phase, currently focusing on market development. Company B is a large state-owned enterprise with a long operating history, mature products, and stable production. Considering the different development stages and characteristics of these enterprises, the most suitable marketing strategies for Company A and Company B respectively are ( ). \n I. Differentiation marketing strategy; \n II. Concentrated marketing strategy;\n III. Cost leadership strategy;\n IV. Product development strategyV. Diversified marketing strategy

Options:
A. II and IV
B. III and IV
C. IV and V
D. I and III
E. III and V
F. II and III
G. I and II
H. I and IV
I. II and V
J. I and V
Answer: G
To achieve the business development goals specified in the corporate strategy, a company has formulated corresponding technical support measures. Among the following options, those that qualify as technical guarantee measures are ( ).I. Acquire a similar manufacturing company in the neighboring province, nearly doubling production capacityII. Invest 5 million USD to introduce two world-leading production lines while phasing out high-energy-consuming equipmentIII. Invest 3 million yuan to expand and upgrade the existing production line with annual capacity of 100,000 tonsIV. Collaborate with a research institute to develop the company's next-generation productsV. Establish a market information collection and feedback system

Options:
A. I,II,III and V
B. II,III and V
C. II,IV and V
D. II,III,IV and V
E. I,III and IV
F. I,II and III
G. I,II,IV and V
H. I,II,III and Ⅳ
I. I,III,IV and V
J. I,II and IV
Answer: H
The following description of the effect of the Reynolds number $Re=frac{Vx}{v}$ on frictional resistance is correct

Options:
A. When the flow velocity increases, the Reynolds number increases and the frictional resistance increases
B. When the incoming flow velocity V is constant, the frictional resistance decreases when the Re increases due to the increase of x
C. When the density of the fluid decreases, the Reynolds number decreases and the frictional resistance increases
D. When the density of the fluid increases, the Reynolds number increases and the frictional resistance decreases
E. When the viscosity of the fluid decreases, the Reynolds number increases and the frictional resistance decreases
F. When the Reynolds number decreases, the boundary layer is transformed from turbulent flow to laminar flow, and the frictional resistance decreases
G. When x is constant, the frictional resistance decreases when the speed V increases due to the increase of Re
H. The Reynolds number increases, and the frictional resistance increases
I. When the surface roughness increases, the frictional resistance increases even if the Reynolds number is the same
J. When the Reynolds number increases, the frictional resistance decreases
Answer: B
The following description of the planing boat is wrong () and needs to include all wrong answers.
(1) The center of gravity of the planing boat is generally at the ship, so as to adjust its attitude when sailing
(2) The planing boat generally adopts a large aspect ratio to reduce the resistance when sailing at high speed
(3) The center of gravity of the planing boat is generally behind the boat, which can make the planing boat sail at the "best sailing trim angle".
(4) The larger the scale of the planing boat, the larger the taxiing area, and the easier it is to enter the taxiing state

Options:
A. (2)(3)
B. (1)(2)(3)(4)
C. (2)(4)
D. (1)(2)(3)
E. (1)(3)(4)
F. (1)(4)
G. (1)(2)
H. (1)(3)
I. (1)(2)(4)
J. (2)(3)(4)
Answer: I
The propeller blades have the advantage of having a certain backward longitudinal slope

Options:
A. To avoid the appearance of propeller cavitation
B. Reduce propeller disturbance to water flow to reduce noise
C. Optimize the number of propellers to balance thrust and efficiency
D. Adjust the propeller angle to reduce cavitation effect
E. Optimize the shape of the propeller's blades to improve propulsion efficiency
F. Increase the clearance with the stern frame of the hull and reduce the hull vibration caused by the oars
G. Reduce the wear and tear of the propeller to prolong the service life
H. Reduce the water resistance of the propeller itself
I. Increase the strength of the propeller to prevent fatigue damage
J. Relatively increase the diameter of the paddle to improve water efficiency
Answer: F
If the Ro-Ro ship is used to load and unload the cargo in the "wheeled" way, all the wrong options are selected (1) The loading and unloading speed is slow, the utilization rate of the cargo hold is low, and it is suitable for long-distance transportation
(2) The loading and unloading speed is high, the cargo hold utilization rate is high, and it is suitable for long-distance transportation
(3) The loading and unloading speed is slow, the cargo hold utilization rate is high, and it is suitable for short-distance transportation
(4) The loading and unloading speed is high, the cargo hold utilization rate is low, and it is suitable for short-distance transportation

Options:
A. (2)(3)(4)
B. (2)(4)
C. (1)(2)
D. (1)(3)(4)
E. (1)(2)(3)
F. (1)(2)(3)(4)
G. (1)(2)(4)
H. (2)(3)
I. (1)(4)
J. (1)(3)
Answer: E
The parts of the hull that need to be strengthened are: (select all the correct options) (1) bulkheads and bulkheads; (2) head and tail; (3) The upper deck of a general cargo ship and the main deck of a passenger ship

Options:
A. (1)(2)(3)
B. (1)(2)(4)
C. (1)(3)(4)
D. (1)(2)(3)(4)
E. (1)(4)
F. (1)(3)
G. (2)(3)(4)
H. (2)(3)
I. (2)(4)
J. (1)(2)
Answer: H
The connection part of the overboard row plate and the deck side plate is called the gunwale, and its connection method is: (1) upward inclined and downward inclined connection; (2) arc-shaped connection; (3) The side is connected at right angles; (4) Corner steel connection

Options:
A. (1)(3)
B. (1)(2)(4)
C. (1)(3)(4)
D. (1)(2)(3)(4)
E. (1)(2)
F. (1)(2)(3)
G. (1)(4)
H. (2)(3)(4)
Answer: H
The correct description of the Boer anchor is: (1) there is a crossbar at the anchor head: (2) the anchor claw is smooth and sharp, adapting to various substrates; (3) Good stability, easy to collect and throw; (4) The grab-weight ratio is generally about 6; (5) Widely used on dredgers

Options:
A. (2)(3)
B. (2)(3)(4)
C. (1)(2)(3)
D. (1)(3)(5)
E. (1)(2)(3)(4)(5)
F. (2)(4)
G. (1)(2)
H. (1)(4)(5)
I. (2)(3)(4)(5)
J. (1)(3)(4)
Answer: I
In the following concepts regarding the in agricultral machinery, which of the following statements are incorrect? (Need to include all incorrect options):
A. DEM simulations treat soil and crops as a continuum, much like traditional finite element analysis, providing a less practical approach to analyzing interactions between agricultural machinery and discrete matter.
B. Vegetable seed size and plant architecture are inversely proportional to the complexity of mechanization systems, meaning simpler plants require more complex machinery.
C. Controlled Traffic Farming (CTF) also facilitates greater precision in the relationship between crop and machine. RTK GPS autosteer systems have been shown to achieve precision in the order of ±25 mm 68% of the time, but this precision can be substantially degraded by a number of factors, including the transverse movement or "yaw" allowed by tractor tires. Transverse movement of implements relative to tractors can be even greater. Controlled traffic does not eliminate these effects, but they are reduced, and their effects largely negated by the use of consistent field patterns.
D. Dehydration involves the simultaneous application of heat and removal of moisture from foods. Thermal drying is one of the most widely used methods of drying foods. In this process, heat is mainly used to remove water from the fruits and vegetables. The mechanisms of moisture transfer depend mainly on the types or physicochemical state of food materials and the drying process. Fruits and vegetable materials can be classified as homogeneous gels, porous materials with interconnecting pores or capillaries, and materials having an outer skin that is the main barrier to moisture ﬂow.
E. Solar drying is identical to sun drying, relying solely on direct sunlight without any structural enhancements to improve drying rates or lower final moisture content.

Options:
A. only D
B. A, E, D, and C
C. B and A
D. only C
E. C and D
F. B
G. E, C, and D
H. only E
I. A, B, and E
J. E, B, and D
Answer: I
In the following concepts regarding the in agricultral machinery, which of the following statements are incorrect? (Need to include all incorrect options):
A. The FAO 56 method for estimating crop evapotranspiration disregards meteorological data and relies solely on the complex interplay between net radiation, soil heat flux, latent heat flux, and sensible heat flux.
B. Minimizing the operational width, depth, and speed of implements is crucial for maximizing power demand, fuel consumption, and field capacity, thereby enhancing the economic viability of UAGVs.
C. Solar drying is identical to sun drying, relying solely on direct sunlight without any structural enhancements to improve drying rates or lower final moisture content.
D. Maintaining dull knives and misaligned counter blades on forager chopping drums is essential for optimal cutting performance and preventing damage to the forage.
E. There are two main options for arranging the knives in the cutting cylinder: in a V-shape or chevron-style, or the multi-knife cylinder. It is essential to keep the knives on the forager chopping drum sharp, and to adjust the counter blade appropriately.

Options:
A. A, B, and D
B. only B
C. D and A
D. D, A, and E
E. A, B, C, and E
F. None of the above
G. A and E
H. only D
I. A, B, C, and D
J. All of the above
Answer: I
Consider a two-stage compression refrigeration system operating between the pressure limits of 0.8 and 0.14 MPa. The working fluid is refrigerant-134a. The refrigerant leaves the condenser as a saturated liquid and is throttled to a flash chamber operating at 0.32 MPa. Part of the refrigerant evaporates during this flashing process, and this vapor is mixed with the refrigerant leaving the low-pressure compressor. The mixture is then compressed to the condenser pressure by the high-pressure compressor. The liquid in the flash chamber is throttled to the evaporator pressure and cools the refrigerated space as it vaporizes in the evaporator. Assuming the refrigerant leaves the evaporator as a saturated vapor and both compressors are isentropic, determine the coefficient of performance.

Options:
A. 4.48
B. 4.12
C. 3.45
D. 3.89
E. 5.23
F. 4.71
G. 5.92
H. 3.14
I. 4.95
J. 2.76
Answer: A
A vapor-compression refrigeration cycle with refrigerant-134a as the working fluid is used to maintain a space at −13°C by rejecting heat to ambient air at 27°C. R-134a enters the compressor at 100 kPa superheated by 6.4°C at a rate of 0.05 kg/s. The isentropic efficiency of the compressor is 85 percent. The refrigerant leaves the condenser at 39.4°C as a saturated liquid.
(1) Determine the rate of cooling provided and the COP of the system.
(2) Determine the exergy destruction in each basic component (Compressor, Condenser, Expansion valve, Evaporator respectively).

Options:
A. (1) 6.409 kW, 2.464
(2) 0.4145 kW, 0.4114 kW, 0.6526 kW, 0.4237 kW
B. (1) 6.509 kW, 2.364
(2) 0.4045 kW, 0.4214 kW, 0.6626 kW, 0.4137 kW
C. (1) 6.609 kW, 2.264
(2) 0.3945 kW, 0.4314 kW, 0.6726 kW, 0.4037 kW
D. (1) 7.009 kW, 2.164
(2) 0.3845 kW, 0.4414 kW, 0.6826 kW, 0.3937 kW
E. (1) 7.215 kW, 2.458
(2) 0.4125 kW, 0.3984 kW, 0.7103 kW, 0.3856 kW
F. (1) 6.215 kW, 2.264
(2) 0.4245 kW, 0.4114 kW, 0.6726 kW, 0.3837 kW
G. (1) 6.609 kW, 2.458
(2) 0.3945 kW, 0.4314 kW, 0.5826 kW, 0.4537 kW
H. (1) 6.809 kW, 2.364
(2) 0.3745 kW, 0.4214 kW, 0.6926 kW, 0.3937 kW
I. (1) 6.609 kW, 2.164
(2) 0.3845 kW, 0.4514 kW, 0.6526 kW, 0.4137 kW
J. (1) 6.709 kW, 2.264
(2) 0.3845 kW, 0.4514 kW, 0.6826 kW, 0.3937 kW
Answer: C
Using dimensional analysis, compare the relative heat losses of two geometrically similar SI engines (same bore/stroke ratio, same connecting rod/stroke ratio) operating at the same imep and power. Engine A has twice the displacement per cylinder of engine B. Assume that the wall temperature and the gas temperature for both engines are the same.

Options:
A. 1.71
B. 1.83
C. 2.12
D. 0.88
E. 1.42
F. 1.24
G. 1.59
H. 1.35
I. 1.06
J. 0.94
Answer: I
Estimate the following quantities for a typical direct-injection diesel fuel spray. The injection pressure is 500 bar; the cylinder pressure during injection is 50 bar. Assuming that the flow through the nozzle orifice is incompressible and quasi-steady, estimate the liquid fuel velocity at the orifice exit. At this
velocity, how long would the fuel take to reach the cylinder wall? The bore is 125 mm.

Options:
A. 210 m/s, 0.3 ms
B. 150 m/s, 0.5 ms
C. 190 m/s, 0.5 ms
D. 200 m/s, 0.2 ms
E. 220 m/s, 0.4 ms
F. 180 m/s, 0.3 ms
G. 160 m/s, 0.4 ms
H. 140 m/s, 0.6 ms
I. 230 m/s, 0.6 ms
J. 170 m/s, 0.2 ms
Answer: F
$\mathrm{A}$ shell-and-tube heat exchanger with one shell pass and 20 tube passes uses hot water on the tube side to heat oil on the shell side. The single copper tube has inner and outer diameters of 20 and 24 mm and a length per pass of 3 m. The water enters at $8 7^{\circ} \mathrm{C}$ and 0.2 kg/s and leaves at $2 7^{\circ} \mathrm{C}$ . Inlet and outlet temperatures of the oil are $7$ and 37*C. What is the average convection coefficient for the tube outer surface?

Options:
A. $\mathrm{845 W / m^2K}$
B. $\mathrm{923 W / m^2K}$
C. $\mathrm{878 W / m^2K}$
D. $\mathrm{589 W / m^2K}$
E. $\mathrm{407W / m^2K}$
F. $\mathrm{642 W / m^2K}$
G. $\mathrm{735 W / m^2K}$
H. $\mathrm{514 W / m^2K}$
I. $\mathrm{796 W / m^2K}$
J. $\mathrm{467 W / m^2K}$
Answer: C
A gas turbine combustion chamber may be approximated as a long tube of 0.4-m diameter. The combustion gas is at a pressure and temperature of $1$ atm and 1000°C, respectively, while the chamber surface temperature is 500°C. If the combustion gas contains $\mathrm{C O_{2}}$ and water vapor, each with a mole fraction of 0.15, what is the net radiative heat flux between the gas and the chamber surface, which may be approximated as a blackbody?

Options:
A. $\mathrm{28.7 kW/m^2}$
B. $\mathrm{21.9 kW/m^2}$
C. $\mathrm{18.3 kW/m^2}$
D. $\mathrm{31.6 kW/m^2}$
E. $\mathrm{42.5 kW/m^2}$
F. $\mathrm{37.4 kW/m^2}$
G. $\mathrm{15.4 kW/m^2}$
H. $\mathrm{34.2 kW/m^2}$
I. $\mathrm{75.8 kW/m^2}$
J. $\mathrm{63.6 kW/m^2}$
Answer: B
A radiation thermometer is a radiometer calibrated to indicate the temperature of a blackbody. A steel billet having a diffuse, gray surface of emissivity 0.8 is heated in a furnace whose walls are at 1500 K. Estimate the temperature of the billet when the radiation thermometer viewing the billet through a small hole in the furnace indicates 1160 K.

Options:
A. 1023 K
B. 1089 K
C. 1257 K
D. 999 K
E. 876 K
F. 945 K
G. 1367 K
H. 1198 K
I. 912 K
J. 1132 K
Answer: D
Classification by Different Carrier Forms of Criminal Intelligence:
I. Virtual Intelligence
II. Physical Evidence Intelligence
III. Physical Intelligence
IV. Social Intelligence
V. Textual Intelligence
VI. Audio-Visual Intelligence
VII. Strategic Intelligence

Options:
A. V,VI,VII
B. II,V,VI
C. III,IV,V
D. II,III,VI
E. I,II,V,VI
F. I,II,III
G. II,IV,V
H. IV,V,VI
I. I,VI,VII
J. I,IV,VII
Answer: B
In Chinese personnel intelligence records, the aliases and nicknames that need to be registered include:
I. Assumed names
II. Stage names
III. Online usernames
IV. Nicknames
V. Pet names

Options:
A. I,II,V
B. I,II,III,V
C. II,IV,V
D. III,IV,V
E. I,II,III
F. II,III,V
G. I,II,III,IV
H. II,III,IV
I. I,III,V
J. I,II,III,IV,V
Answer: B
In China, which of the following behaviors constitute the crime of violating freedom of communication?
I. Opening others' letters without permission, spreading their privacy, and damaging their reputation
II. Destroying others' letters, causing the recipient to lose the opportunity for university admission
III. Repeatedly concealing or illegally opening others' letters
IV. Postal workers destroying others' letters
V. Repeatedly opening others' letters and stealing currency contained within

Options:
A. II,III,V
B. I,III,IV,V
C. I,IV,V
D. II,IV,V
E. I,II,IV
F. I,II,V
G. II,III,IV
H. III,IV,V
I. I,II,III
J. I,III,V
Answer: I
Structure forms of personality profiles mainly include:
I. Vertical Style
II. Composite Style
III. Inverted Pyramid Style
IV. Event-Centered Character Style
V. Issue Research Style

Options:
A. I,II,V
B. I,II,III,IV
C. I,III,V
D. I,II,III
E. III,IV,V
F. II,III,V
G. II,IV,V
H. I,II,IV
I. I,IV,V
J. II,III,IV
Answer: B
Regarding administrative management methods, the following statements are correct:
I. The essence of administrative management methods is to carry out work through official authority
II. The mandatory nature of administrative management clearly defines what people can and cannot do
III. Administrative management methods are conducive to timely handling of special issues
IV. Administrative management methods are not conducive to encouraging subordinates' initiative
V. Administrative management methods may lead to delays and distortion of information

Options:
A. II,III,V
B. III,IV,V
C. I,II,IV
D. I,IV,V
E. II,III,IV
F. I,II,III
G. I,III,V
H. I,III,IV,V
I. II,IV,V
J. I,II,III,IV
Answer: H
Security issues of network information resources mainly include:
I. Non-authoritative information sources
II. Interference with transmission channels
III. Personal privacy and information leakage
IV. Domain name squatting
V. Copyright disputes of online works

Options:
A. II,III,V
B. I,III,IV
C. I,II,V
D. I,III,V
E. I,IV,V
F. I,II,III
G. II,IV,V
H. III,IV,V
I. I,II,IV
J. II,III,IV
Answer: H
Documentation Management for Information Systems should focus on the following aspects:
I. Use documentation as the foundation for development work
II. Pay attention to documentation timeliness
III. Standardize and normalize documentation
IV. Maintain documentation consistency

Options:
A. I,III
B. II
C. II,IV
D. I,II,IV
E. I,IV
F. IV
G. II,III,IV
H. I,II,III
I. I,III,IV
J. I,II,III,IV
Answer: I
According to the content, common market information search methods include:
I. Trade regionalization and specialized trade
II. Advertising and information resource sharing
III. Intelligence gathering and investigation
IV. Government agency surveys

Options:
A. I,III
B. I,II
C. III,IV
D. I,II,III,IV
E. II,III
F. III
G. I,IV
H. II,IV
I. IV
J. I
Answer: B
The knowledge-based evolution of enterprise management is reflected in the following aspects:
I. Emphasizing production optimization and cost reduction through knowledge innovation
II. Knowledge becomes the core asset of enterprises, and knowledge management becomes the core of enterprise strategy
III. Emphasizing customer-centricity and utilizing network platforms for knowledge dissemination and sharing
IV. Emphasizing knowledge management centered on knowledge innovation

Options:
A. I,II,III,IV
B. I,II,IV
C. II,IV
D. I,IV
E. I,III,IV
F. III,IV
G. IV
H. I,II,III
I. II,III,IV
J. III
Answer: I
Information resources in a broad sense include:
I. Objects of information collection, processing, storage, transmission and utilization
II. Methods, technologies and tools for information collection, processing, storage, transmission and utilization
III. Personnel involved in information collection, processing, storage, transmission and utilization
IV. Internal processes of information collection, processing, storage, transmission and utilization
V. External environment for information collection, processing, storage, transmission and utilization

Options:
A. I,II,III,IV,V
B. I,II,III,V
C. I,III,IV,V
D. II,III,IV,V
E. II,III,V
F. II,III,IV
G. I,II,III
H. I,II,IV
I. III,IV,V,I
J. I,II,IV,V
Answer: D
A combustion chamber consists of tubular combustors of 15-cm diameter. Compressed air enters the tubes at 550 K, 480 kPa, and 80 m/s. Fuel with a heating value of 42,000 kJ/kg is injected into the air and is burned with an air-fuel mass ratio of 40. Approximating combustion as a heat transfer process to air, determine the temperature, pressure, velocity, and Mach number at the exit of the combustion chamber.

Options:
A. 0.3143, 1565K, 439 kPa, 248 m/s
B. 0.3150, 1575K, 441 kPa, 251 m/s
C. 0.3144, 1569K, 441 kPa, 251 m/s
D. 0.3145, 1570K, 440 kPa, 250 m/s
E. 0.3141, 1565K, 438 kPa, 248 m/s
F. 0.3144, 1568K, 440 kPa, 250 m/s
G. 0.3141, 1564K, 438 kPa, 247 m/s
H. 0.3143, 1567K, 440 kPa, 250 m/s
I. 0.3142, 1566K, 439 kPa, 249 m/s
J. 0.3140, 1560K, 438 kPa, 248 m/s
Answer: I
Which of the following legal doctrines or principles most effectively limits the authority of national military tribunals in prosecuting individuals for violations of international humanitarian law (IHL) during an armed conflict?

Options:
A. Principle of Legality under the Geneva Conventions
B. Principle of Sovereign Immunity under Customary International Law
C. Principle of Universal Jurisdiction in Treaties of the Hague
D. Complementarity Principle under the Rome Statute
E. Principle of Non-Intervention under Customary International Law
F. Principle of Legality under the International Criminal Court Statute
G. National Security Exception under the United Nations Charter
H. Principle of Legality under Customary International Law
I. Principle of Proportionality under Customary International Law
J. Principle of Legality under the International Covenant on Civil and Political Rights
Answer: H
The moving-coil meter is an analogue indicator with a pointer moving across a scale. The basic instrument movement is a d.c. microammeter with shunts, multipliers and rectiﬁers. What is the overall accuracy in the order of (%)?

Options:
A. 1-2%
B. 0.1-5%
C. 2-3%
D. 0.1-3%
E. 0.1-6.5%
F. 0.5-5%
G. 0.2-4%
H. 0.1-4%
I. 2-5%
J. 0.1-6%
Answer: B