Chemical Engineering Basics MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Engineering Basics .

Which of the following fastening devices has its both ends threaded?

A) Bolt B) Stud C) Set screw D) Split nut

Discuss

Answer & Solution

Answer: Option B

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

Out of the following, __________ waves have the largest wavelength.

A) Radio B) Light C) X-ray D) Gamma-ray

Discuss

Answer & Solution

Answer: Option A

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

Which of the following metals can be extracted from its ore by both pyrometallur-gical as well as hydrometallurgical methods ?

A) Copper B) Zinc C) Both A & B D) Neither A nor B

Discuss

Answer & Solution

Answer: Option C

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

One of the methods of purification of leach liquor is ion exchange, which involves

A) Exchange between two liquid phases B) Exchange between a gaseous phase and a liquid phase C) Exchange between a liquid phase and an organic resin phase D) Exchange between a solid phase and a gas phase

Discuss

Answer & Solution

Answer: Option C

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

Which of the following forces does not act on a fluid at rest?

A) Viscous force B) Gravity force C) Hydrostatic force D) Surface tension force

Discuss

Answer & Solution

Answer: Option A

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

Permanent set in a material is produced by subjecting it to

A) Triaxial loading B) Fatigue loading C) Stresses beyond the elastic limit D) Tensile & compressive loads simultaneously

Discuss

Answer & Solution

Answer: Option C

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

Cadmium in zinc leach liquor is removed by cementation using

A) Zinc B) Iron C) Nickel D) Copper

Discuss

Answer & Solution

Answer: Option A

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

Holes for rivetting purposes should be preferably made by

A) Cutting torch B) Drilling C) Punching D) None of these

Discuss

Answer & Solution

Answer: Option B

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

Exposure to __________ accelarates the degradation of plastics.

A) Ultraviolet radiation B) High atmospheric temperature C) High ambient temperature D) Damp atmosphere

Discuss

Answer & Solution

Answer: Option A

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

100

Which of the following equipments is used for liquid dispersion?

A) Packed column B) Venturi scrubber C) Bubble cap plate column D) Wetted wall column

Discuss

Answer & Solution

Answer: Option B

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

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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering