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 99 of 136

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Q981.
The primary strengthening mechanism in 70 : 30 brass is the

a.

solid solution strengthening.

b.

precipitation hardening.

c.

dispersion strengthening.

d.

order hardening.

Discuss
Answer: (a).solid solution strengthening.
Q982.
X-rays do not exhibit the property of

a.

reflection

b.

scattering

c.

diffraction

d.

dispersion

Discuss
Answer: (b).scattering
Q983.
In the acid Bessemer process, the hot metal should have the following com-positon.

a.

S < 0.05% and P < 0.05%.

b.

S < 0.05% and P < 1.5%.

c.

S < 0.05% and P > 1.5%.

d.

S > 1.5% and P < 0.05%.

Discuss
Answer: (a).S < 0.05% and P < 0.05%.
Q984.
Which of the following does not come under the category of electrochemical corrosion ?

a.

Corrosion in organic liquids.

b.

Atmospheric corrosion in moist gas or air.

c.

Soil corrosion as in the case of underground pipes.

d.

Corrosion in sea water and molten metals.

Discuss
Answer: (a).Corrosion in organic liquids.
Q985.
Unbreakable crockeries are made from __________ polymers.

a.

polystyrene

b.

melamine

c.

polystyrene

d.

polyurathane

Discuss
Answer: (d).polyurathane
Q986.
Cupola produces __________ iron..

a.

pig

b.

cast

c.

wrought

d.

carbon free

Discuss
Answer: (b).cast
Q987.
Euler number is defined as the ratio of inertia force to __________ force.

a.

pressure

b.

elastic

c.

gravity

d.

viscous

Discuss
Answer: (a).pressure
Q988.
Venturimeter is used to measure the flow rate of fluids in pipes, when the pipe is in __________ position.

a.

horizontal

b.

vertical

c.

inclined

d.

any

Discuss
Answer: (d).any
Q989.
Often earing defects are found during deep drawing operation, because the

a.

surface finish of the sheet is poor.

b.

sheet material has been given substantial spring back.

c.

starting sheet has planer anisotropy due to its texture.

d.

starting sheet has normal anitropy due to its texture.

Discuss
Answer: (c).starting sheet has planer anisotropy due to its texture.
Q990.
__________ is not a case hardening process.

a.

Carburising

b.

Nitriding

c.

Cyaniding

d.

Annealing

Discuss
Answer: (a).Carburising
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