Materials And Construction MCQ Questions & Answers

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Each section contains 100 MCQs on Materials and Construction .

Beehive coke ovens are made of __________ bricks.

A) Silica B) Fireclay C) Silicon carbide D) Corundum

Discuss

Answer & Solution

Answer: Option A

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

Cold worked steel parts are normally subjected to

A) Normalising B) Hardening C) Annealing D) Shot peening

Discuss

Answer & Solution

Answer: Option C

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

In cold working of metal as compared to its hot working

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

Discuss

Answer & Solution

Answer: Option C

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

The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability?

A) Lead B) Copper C) Aluminium D) Wrought iron

Discuss

Answer & Solution

Answer: Option A

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

The electrical conductivity of a __________ decreases with rise in temperature.

A) Metal/alloy B) Semi-conductor C) Dielectric D) None of these

Discuss

Answer & Solution

Answer: Option A

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

Tin coating on metals is not done by

A) Spraying B) Powder metallurgy C) Hot dipping D) Electro-deposition

Discuss

Answer & Solution

Answer: Option B

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

An ideal material of construction for the storage of 50% caustic soda solution would be

A) Karbate B) High silicon cast iron C) Monel D) None of these

Discuss

Answer & Solution

Answer: Option C

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

Babbit metal is not a

A) Tin base alloy B) White metal C) Lead base alloy D) Pure metal

Discuss

Answer & Solution

Answer: Option D

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

Nickel (56%) and molybdenum (17%) alloys are called

A) Monel B) Hastealloy C C) Inconel D) Bronzes

Discuss

Answer & Solution

Answer: Option B

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

Dry chlorine can be handled in a vessel made of

A) Iron or steel B) PVC C) Ickel D) Brass

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