Chemical Engineering Basics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemical Engineering Basics, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chemical Engineering Basics MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Chemical Engineering Basics mcq questions that explore various aspects of Chemical Engineering Basics problems. Each MCQ is crafted to challenge your understanding of Chemical Engineering Basics principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chemical Engineering Basics MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chemical Engineering Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Chemical Engineering Basics knowledge to the test? Let's get started with our carefully curated MCQs!

Chemical Engineering Basics MCQs | Page 20 of 136

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Q191.
Metal cutting by oxy-acetylene flame is accomplished by the __________ of the metal.

a.

burning

b.

intensive oxidation

c.

evaporation

d.

none of these

Discuss
Answer: (b).intensive oxidation
Q192.
The material used for coating the welding electrode is termed as the

a.

flux

b.

slag

c.

protective layer

d.

binder

Discuss
Answer: (b).slag
Q193.
In an amorphous material, atoms defy any definite atomic structure and exist in random pattern just like in liquid. Which of the following is an amorphous material ?

a.

Tin

b.

Lead

c.

Zinc

d.

Glass

Discuss
Answer: (d).Glass
Q194.
Even though heat transfer co-efficients in boiling liquids is large, use of fins is advantageous, when the entire surface is exposed to __________ boiling.

a.

film

b.

nucleate

c.

transition

d.

all modes of

Discuss
Answer: (a).film
Q195.
In Newton's law of viscosity, which states that the shear stress is proportional to the __________ Co-efficient of viscosity is called dynamic or absolute viscosity(where, V = velocity, Vg = velocity gradient ).

a.

V²

b.

1/V²

c.

1/Vg

d.

Vg

Discuss
Answer: (d).Vg
Q196.
An atom bomb works on the principle of

a.

nuclear fission

b.

nuclear fusion

c.

both the nuclear fission & fusion

d.

ionisation

Discuss
Answer: (a).nuclear fission
Q197.
Eutectic reaction for iron-carbon system occurs at a temperature of __________ °C.

a.

723

b.

959

c.

1147

d.

1493

Discuss
Answer: (a).723
Q198.
Which of the following is an example of stress corrosion ?

a.

Season cracking of brass.

b.

Caustic embrittlement of steel.

c.

Both (a) & (b).

d.

Neither (a) nor (b).

Discuss
Answer: (c).Both (a) & (b).
Q199.
FeO (s) + CO (g) = Fe (s) + CO₂ (g), k = 0. 435 at 1173E; At equilibrium, what will be the number of moles of CO gas required to reduce one mole of FeO at 1173 K?

a.

1.0

b.

1.3

c.

2.3

d.

3.3

Discuss
Answer: (d).3.3
Q200.
Fibre reinforced plastic (FRP) are

a.

made of glass fibre and thermoplastic resins.

b.

anisotropic.

c.

made of thermosetting resin and glass fibre.

d.

both 'b' & 'c'

Discuss
Answer: (d).both 'b' & 'c'
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