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 24 of 50

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Q231.
The minimum shell thickness for tank ≤ 15 metres diameter is limited to __________ mm, for reasons of elastic stability.

a.

2

b.

5

c.

10

d.

15

Discuss
Answer: (b).5
Q232.
If 'D' is the inside diameter of the shell of a shell and tube heat exchanger, then the baffle spacing is usually in the range of

a.

D/2 or minimum 2" to 5D.

b.

D/5 or minimum 2" to 5D.

c.

D/5 or minimum 2" to D.

d.

none of these.

Discuss
Answer: (b).D/5 or minimum 2" to 5D.
Q233.
Brass valves are usually made for pipe sizes __________ inches.

a.

≤1

b.

≤2

c.

>2.5

d.

>3.5

Discuss
Answer: (b).≤2
Q234.
At the following point for a given packing and set of fluids, the pressure drop per metre of packed height, with variation in fluid rates and operating pressure

a.

increases

b.

decreases

c.

remains same

d.

may increase or decrease depending upon the solubility of the gas in the liquid

Discuss
Answer: (c).remains same
Q235.
Low pressure steam (with saturation temperature between 105 to 120°C) is usually used in the vacuum evaporators, which normally employ a vacuum of about __________ mm Hg (referred to a 760 mm mercury barometer).

a.

250

b.

450

c.

650

d.

750

Discuss
Answer: (c).650
Q236.
Which of the following is the best tube material from thermal conductivity point of view alone?

a.

Aluminium

b.

Stainless steel

c.

Copper

d.

Carbon steel

Discuss
Answer: (c).Copper
Q237.
Normal screwed fittings are used for pipes upto a diameter of __________ inches.

a.

1.5

b.

3

c.

5

d.

7

Discuss
Answer: (b).3
Q238.
In a shell and tube heat exchanger, the clearance of the tube is generally

a.

not less than one-fourth of the tube diameter or 3/16".

b.

more than the tube diameter.

c.

equal to the tube diameter.

d.

more in case of triangular pitch as compared to the square pitch tube layout.

Discuss
Answer: (a).not less than one-fourth of the tube diameter or 3/16".
Q239.
Diameter of the seive tray column is determined by the

a.

lower limit of vapour velocity.

b.

upper limit of the vapour velocity.

c.

hole diameter of the seive tray.

d.

height of the plate spacing.

Discuss
Answer: (b).upper limit of the vapour velocity.
Q240.
Value of Peclet number = ∞, is the representative of

a.

laminar flow.

b.

complete back mixing,

c.

plug flow.

d.

eddy diffusivity = 0.

Discuss
Answer: (c).plug flow.
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