Materials And Construction MCQ Questions & Answers

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Each section contains 100 MCQs on Materials and Construction .

Which is an amorphous material?

A) Glass B) Mica C) Brass D) Cast iron

Discuss

Answer & Solution

Answer: Option A

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

Pick out the correct statement.

A) Stainless steel is nothing but chromium coated steel B) Hardening of a soft metal can be done by alloying it with another metal or non-metal C) Plastic deformation of a material is its temporary distortion under the action of applied stress D) Rusting of iron is not electrochemical in nature

Discuss

Answer & Solution

Answer: Option B

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

Plate and frame filter press is usually made of

A) Mild steel B) Cast iron C) Stainless steel D) Galvanised iron

Discuss

Answer & Solution

Answer: Option B

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

Which of the following has the least value of ultimate tensile strength (UTS)?

A) Medium carbon steel B) High carbon steel C) Cast iron D) Wrought iron

Discuss

Answer & Solution

Answer: Option C

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

Maximum consumption of zinc is in

A) Alloying B) Galvanising C) Utensil manufacture D) Electrical industry

Discuss

Answer & Solution

Answer: Option B

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

Tin base and lead base alloys are used for bearing materials. Tin compared to lead has lower

A) Price B) Corrosion resistance C) Thermal conductivity D) Abundant availability

Discuss

Answer & Solution

Answer: Option D

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

Inconel is an alloy of

A) Tin, zinc and nickel B) Iron, nickel and chromium C) Copper and nickel D) Copper and tin

Discuss

Answer & Solution

Answer: Option B

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

Non-ferrous metals and hard steels do not exhibit a definite yield point, when pulled in the testing machine and hence for these cases, a better measure of their elastic properties is defined by the __________ stress.

A) Ultimate B) Yield point C) Proof D) None of these

Discuss

Answer & Solution

Answer: Option C

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

Pick out the wrong statement.

A) Bronze is an alloy of copper & tin B) Brass is an alloy of copper & zinc C) The alloy named 'German silver' does not contain any silver D) The ability of a material to fracture without appreciable deformation is called its ductility

Discuss

Answer & Solution

Answer: Option D

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

Carbon is present in the combined form (carbide) in case of

A) Pig iron B) Steel C) Ferroalloys D) All of the above

Discuss

Answer & Solution

Answer: Option D

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

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Materials And Construction MCQ Questions & Answers | Chemical Engineering