Process Equipment and Plant Design MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Process Equipment and Plant Design, 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 Process Equipment and Plant Design 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 Process Equipment and Plant Design mcq questions that explore various aspects of Process Equipment and Plant Design problems. Each MCQ is crafted to challenge your understanding of Process Equipment and Plant Design 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 Process Equipment and Plant Design 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 Process Equipment and Plant Design. 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 Process Equipment and Plant Design knowledge to the test? Let's get started with our carefully curated MCQs!

Process Equipment and Plant Design MCQs | Page 29 of 50

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Q281.
With increase in temperature drop (in a shell and tube heat exchanger), the LMTD correction factor, Fั‚

a.

decreases very rapidly

b.

increases very rapidly

c.

remains constant

d.

increases linearly

Discuss
Answer: (a).decreases very rapidly
Q282.
The normal range of velocity of steam in pipes is __________ m/sec.

a.

0.1-0.5

b.

1-5

c.

10-20

d.

80-100

Discuss
Answer: (d).80-100
Q283.
__________ dished head is the strongest of all.

a.

Hemispherical

b.

Elliptical

c.

Torispherical

d.

none of these

Discuss
Answer: (a).Hemispherical
Q284.
Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing

a.

rupture diaphragm

b.

dikes

c.

surge chamber

d.

none of these

Discuss
Answer: (a).rupture diaphragm
Q285.
Minimum baffle spacing recommended in a shell and tube heat exchanger is equal to

a.

5 cms

b.

40% of the I.D. of the shell

c.

25 cms

d.

I.D. of the shell

Discuss
Answer: (a).5 cms
Q286.
__________ liquor is best handled in a long tube vertical evaporator.

a.

Foamy

b.

Scaling

c.

Viscous

d.

Salting

Discuss
Answer: (a).Foamy
Q287.
Theoretically calculated diameter of the stripping section of the continuous rectification column is __________ that of the enriching section.

a.

less than

b.

more than

c.

same as

d.

either more or less (depending upon relative volatility)

Discuss
Answer: (b).more than
Q288.
Hold up of material in a operating rotary drier is in the range of

a.

0.05 to 0.15

b.

0.25 to 0.50

c.

0.5 to 0.8

d.

0.8 to 0.9

Discuss
Answer: (a).0.05 to 0.15
Q289.
In case of design of a shell and tube heat exchanger,

a.

minimum cleaning lane of 6.5 mm is provided, when tubes are on a square pitch.

b.

minimum tube sheet thickness (in which tubes are fixed) is equal to the O.D. of the tube upto 15 mm tube diameter; and for > 15 mm tube diameter, tube sheet thickness is smaller than tube diameter.

c.

O.D. of the tube is 6 to 40 mm while the tube lengths used are 0.5, 2.5, 3.0, 4.0, 5.0, 6 metres.

d.

all (a), (b) & (c).

Discuss
Answer: (d).all (a), (b) & (c).
Q290.
In a cylinderical vessel subjected to internal pressure, the longitudinal stress ฯƒสŸ and the circumferential stress, ฯƒโ‚™ are related by

a.

ฯƒโ‚• = 2 ฯƒสŸ

b.

ฯƒโ‚• = ฯƒสŸ

c.

ฯƒโ‚• = ฯƒสŸ/2

d.

no relation exists

Discuss
Answer: (a).ฯƒโ‚• = 2 ฯƒสŸ
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