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 20 of 50

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Q191.
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
Q192.
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).
Q193.
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
Q194.
Nominal size of a pipe is an indication of its __________ diameter.

a.

inner

b.

outer

c.

approximate

d.

none of these

Discuss
Answer: (c).approximate
Q195.
Excessive liquid gradient on a tray may result in the

a.

maldistribution of gas.

b.

back trapping.

c.

gas blowing beneath cap skit.

d.

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

Discuss
Answer: (d).all (a), (b) and (c).
Q196.
The ratio of tube length to shell diameter in case of liquid shell and tube heat exchanger ranges from

a.

2 to 3

b.

3 to 5

c.

4 to 8

d.

6 to 12

Discuss
Answer: (c).4 to 8
Q197.
What is the slope of the operating line in the stripping section of a distillation column ?

a.

0

b.

โˆž

c.

> 1

d.

< 1

Discuss
Answer: (c).> 1
Q198.
__________ shaped roof is most commonly used for cylindrical tanks.

a.

Cone

b.

Dome

c.

Umbrella

d.

Flat

Discuss
Answer: (a).Cone
Q199.
In a thin cylindrical shell, the hoop stress is __________ stress.

a.

radial

b.

circumferential tensile

c.

compressive

d.

longitudinal

Discuss
Answer: (b).circumferential tensile
Q200.
Commercial packed scrubbers are normally designed for a pressure drop range of __________ mm water coloumn per metre of packed height.

a.

4-8

b.

17-34

c.

52-68

d.

88-105

Discuss
Answer: (b).17-34
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