(A) temperature
(B) pressure
(C) volume
(D) entropy
May 17, 2022
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) Tightening further the springs
(B) Interchanging the springs
(C) Retempering the springs
(D) Replacing the springs
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(A) blackening of the mould
(B) strong mould
(C) good air venting
(D) none of the above
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(A) 1 – 2 percent
(B) 14 – 16 percent
(C) 3 – 5 percent
(D) 5 – 10 percent
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(A) Die casting process
(B) Investment casting
(C) Permanent mould casting
(D) Centrifugal casting
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(A) Worm is driver
(B) Worm wheel is driver
(C) Either of the worm or worm wheel is a driver
(D) Depends on other factors
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(A) 300 to 400 rpm
(B) 60 to 80 rpm
(C) 200 220 rpm
(D) 180 to 190 rpm
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(A) Darrieus type
(B) Sail type
(C) Propeller type
(D) Multiblade type
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(A) pressed and slush casting
(B) slush and gravity casting
(C) gravity and semi permanent mould casting
(D) none of the above
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