Chemical Engineering Basics MCQ Questions & Answers

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Each section contains 100 MCQs on Chemical Engineering Basics .

The product of a commercial direct reduction process is

A) Liquid iron B) Solid iron C) Sponge iron D) Iron saturated with carbon

Discuss

Answer & Solution

Answer: Option C

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

__________ flux is used for the extraction of metal from its self fluxing ores.

A) No B) Acid C) Basic D) Neutral

Discuss

Answer & Solution

Answer: Option A

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

Metals in general have a low value of thermal

A) Conductivity B) Diffusivity C) Inertia D) All of the above

Discuss

Answer & Solution

Answer: Option C

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

The machanism involved in the removal of metal in drilling operation is by

A) Compression B) Extrusion C) Shearing D) Both A & C

Discuss

Answer & Solution

Answer: Option D

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

Spheriodising of a material is a/an __________ process.

A) Normalising B) Annealing C) Tempering D) Hardening

Discuss

Answer & Solution

Answer: Option B

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

Good design of the casing of a centrifugal pump aims at minimising the

A) Cavitation B) Frictional losses C) Kinetic energy loss D) Static head

Discuss

Answer & Solution

Answer: Option C

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

The maximum axial compression stress during cold upsetting of a cylinderical rod of radius (r) occurs at

A) The outer edge of the rod B) $$\frac{{\text{R}}}{3}$$ from the centre C) $$\frac{{\text{R}}}{2}$$ from the centre D) The centre

Discuss

Answer & Solution

Answer: Option D

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

Nuclear fission of one atom of uranium-235 produces the energy equivalent to about __________ MeV.

A) 20 B) 200 C) 500 D) 1000

Discuss

Answer & Solution

Answer: Option B

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

Fahrenheit and Centigrade scales have the same readings at

A) -55° B) -40° C) -33° D) -58°

Discuss

Answer & Solution

Answer: Option B

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

A solution which resists change in its pH value on addition of acid/alkali is called the __________ solution.

A) Neutral B) Ideal C) Buffer D) Zero pH

Discuss

Answer & Solution

Answer: Option C

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

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Chemical Engineering Basics MCQ Questions & Answers | Chemical Engineering