(A) Increases
(B) Decreases
(C) Remain constant
(D) Either (A) or (B), depends on the type of semi-conductor
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Chemical Engineering MCQS
Chemical Engineering MCQs for Test Preparation. These Chemical 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) Gamma rays
(B) X-rays
(C) Microwaves
(D) Gas welding
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(A) Combustion with air
(B) Gravitational pull by earth
(C) Friction with earth’s atmosphere
(D) Loss in weight of the satellite
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(A) Period increases
(B) Period decreases
(C) Group increases
(D) Both ‘b’ & ‘c’
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(A) 0.03
(B) 0.3
(C) 0.8
(D) 1.5
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(A) Lower melting temperature
(B) Same melting temperature
(C) Same composition
(D) Both ‘b’ & ‘c’
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(A) Cyaniding
(B) Sherardizing
(C) Spheroidising
(D) None of these
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(A) Burning
(B) Intensive oxidation
(C) Evaporation
(D) None of these
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