(A) internal energy is zero
(B) they are also in thermal equilibrium with each other
(C) they are not in thermal equilibrium with each other
(D) the total work done is zero
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Mechanical Engineering MCQs
Mechanical Engineering Mcqs for Test Preparation. These Mechanical Engineering Mcqs are the most repeated mcqs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(A) Latitude angle
(B) Hour angle
(C) Solar zenith angle
(D) Solar altitude angle
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(A) 0
(B) 1
(C) 2
(D) 3
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(A) Work done
(B) Temperature drop
(C) Enthalpy drop
(D) Total heat supplied
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(A) Transmission
(B) Steering system
(C) Axle drive
(D) Tie rod
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(A) Wood
(B) Charcoal
(E) Coke
(D) Coal
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(A) 10-2 mm Hg
(B) 10-3 mm Hg
(C) 10-4 mm Hg
(D) 10-5 mm Hg
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(A) Negligible
(B) 5%
(C) 10%
(D) 25%
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(A) 1 kg
(B) 5 kg
(C) 15 kg
(D) 25 kg
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(A) Smoothen the flow of water
(B) Minimise friction losses in pipe
(C) Prevent occurrence of hydraulic jump
(D) To relieve the pressure due to water hammer
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