(A) Cracks and blow holes are eliminated
(B) Ductility and impact strength improves
(C) Appreciable strain hardening is produced
(D) Yield stress, hardness and fatigue strength is not at all affected
May 20, 2022
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) Have lower corrosion resistance
(B) Are harder to fabricate
(C) Are less ductile and hence less suitable for cold pressing
(D) All (A), (B) and (C)
May 20, 2022
(A) Fatigue resistance
(B) Tensile strength
(C) Creep resistance
(D) All (A), (B) & (C)
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(A) Copper
(B) Magnesium
(C) Both (A) & (B)
(D) Neither (A) nor (B)
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(A) White cast
(B) Grey cast
(C) Wrought
(D) None of these
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(A) Quartz
(B) Gypsum
(C) Feldspar
(D) Fluorite
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(A) Acidic refractory
(B) Rubber
(C) Karbate
(D) Lead or acid-proof bricks
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(A) Mica flakes
(B) Glass
(C) Rubber
(D) None of these
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(A) 3.8
(B) 5.2
(C) 4.8
(D) 4.3
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(A) Surgical instruments
(B) Powerful magnets
(C) Chemical equipments
(D) Boiler tubes
May 20, 2022