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.
Alloys having more than 80% copper are generally more

a.

abrasion resistant.

b.

corrosion resistant.

c.

prone to season cracking.

d.

machinable.

Discuss
Answer: (b).corrosion resistant.
Q722.
Theoretical volume of oxygen required for complete combustion of 1Nm³ of acetylene, in oxy-acetylene welding is __________ Nm³ .

a.

0.5

b.

1

c.

2

d.

2.5

Discuss
Answer: (d).2.5
Q723.
Out of the following, the joint produced by __________ has the lowest strength.

a.

soldering

b.

welding

c.

brazing

d.

rivetting

Discuss
Answer: (a).soldering
Q724.
Dies for wire drawing are generally made of

a.

mild steel

b.

stainless steel

c.

carbides

d.

high carbon steel

Discuss
Answer: (a).mild steel
Q725.
The starting of a car takes time in winter, because the

a.

octane number of fuel is decreased.

b.

fuel supply for ignition is not sufficient.

c.

vaporisation of the fuel is decreased.

d.

pour point of fuel decreases.

Discuss
Answer: (c).vaporisation of the fuel is decreased.
Q726.
The elastic strain in copper is due to the

a.

motion of dislocations.

b.

stretching of atomic bonds.

c.

breakage of atomic bonds.

d.

none of the above.

Discuss
Answer: (a).motion of dislocations.
Q727.
Ammonia leakage in the refrigeration system is detected by

a.

sulphur stick, which on detection gives white smoke.

b.

using chemical reagents.

c.

its smell.

d.

soap solution.

Discuss
Answer: (a).sulphur stick, which on detection gives white smoke.
Q728.
Fibre glass is a composite material of

a.

glass fibre in a polymer matrix.

b.

glass fibre in a metallic matrix.

c.

polymer fibre in a glassy matrix.

d.

both 'b' & 'c'.

Discuss
Answer: (a).glass fibre in a polymer matrix.
Q729.
According to thermodynamic Farenhite scale, the fundamental interval between ice point to steam point is

a.

180°

b.

212°

c.

32°

d.

273°

Discuss
Answer: (a).180°
Q730.
Maximum consumption of limestone is in the __________ industry.

a.

iron and steel

b.

cement

c.

glass

d.

fertiliser

Discuss
Answer: (d).fertiliser
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