Materials And Construction MCQ Questions & Answers

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Each section contains 100 MCQs on Materials and Construction .

Acid proof stoneware

A) Has very low strength B) Cannot be heated C) Is broken by small temperature changes D) All of the above

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Steel pipes are normally manufactured by __________ process.

A) Extrusion B) Cold working C) Forging D) Electroforming

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Invar contains the highest percentage of

A) Vanadium B) Iron C) Tungsten D) Cobalt

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

The most distinguished property of malleable cast iron is its high

A) Ductility B) Hardness C) Malleability D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

Which of the following is not an alloy of nickel and chromium?

A) Inconel B) Hastealloy C) Nimonic alloys D) Duralumin

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Ball bearings are normally made of __________ steel.

A) High speed B) High carbon C) Chrome D) Silicon

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

Steel balls for ball bearings are generally made of __________ steel.

A) Cast B) Stainless C) Free carbon D) Carbon chrome

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Clock pendulums are usually made of __________ steel.

A) High speed B) Stainless C) Heat resisting D) None of these

Discuss

Answer & Solution

Answer: Option D

No explanation is given for this question. Let's Discuss on Board

Presence of high amount of silicon in cast iron

A) Suppresses the decomposition of Fe₃C B) Increases the formation of graphite C) Increases the contraction of the metal D) Reduces its fluidity

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

100

18/8 steel is a/an __________ stainless steel.

A) Austenitic B) Ferritic C) Martensitic D) None of these

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

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Materials And Construction MCQ Questions & Answers | Chemical Engineering