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 73 of 136

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Q721.
LASER

a.

stands for Light Amplification by Stimulated Emission of Radiation.

b.

has the same intensity as visible light.

c.

can't be used for cutting metals.

d.

none of these.

Discuss
Answer: (a).stands for Light Amplification by Stimulated Emission of Radiation.
Q722.
__________ forces do not act in case of fluids.

a.

Vibratory

b.

Centrifugal

c.

Elastic

d.

Tensile

Discuss
Answer: (d).Tensile
Q723.
Which of the following is not a natural abrasive ?

a.

Silicon carbide

b.

Quartz

c.

Corundum

d.

Emery

Discuss
Answer: (a).Silicon carbide
Q724.
The ultimate strength in tension for steel is __________ times the ultimate strength in shear.

a.

0.5

b.

0.9

c.

1.5

d.

2.5

Discuss
Answer: (c).1.5
Q725.
Which of the following contributes maximum as main source of sulphur in the blast furnace charge ?

a.

Sinter

b.

Coke

c.

Iron ore

d.

Limestone

Discuss
Answer: (b).Coke
Q726.
Holes for rivetting purposes should be preferably made by

a.

cutting torch

b.

drilling

c.

punching

d.

none of these

Discuss
Answer: (b).drilling
Q727.
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: (c).exchange between a liquid phase and an organic resin phase.
Q728.
A steam pipe is intended to be insulated with two layers of insulating materials of different thermal conductivities.
For minimum heat transfer to take place

a.

the better insulation material should be put just next to pipe (i.e., inside).

b.

the better insulating material should be put outside.

c.

either of the insulating material could be put on either side.

d.

steam temperature is considered before deciding as to which insulating material is to be put inside (i.e., just next to the pipe).

Discuss
Answer: (a).the better insulation material should be put just next to pipe (i.e., inside).
Q729.
Large diameter shafts are manufactured by

a.

hot rolling.

b.

cold drawing.

c.

casting and turning to size.

d.

forging and turning to size.

Discuss
Answer: (d).forging and turning to size.
Q730.
Common salt is produced from sea water in India generally by the __________ method.

a.

freeze drying

b.

solar evaporation

c.

electrolytic

d.

none of these

Discuss
Answer: (b).solar evaporation
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