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 2 of 50

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Q11.
Friction factor for turbulent flow in a new pipe is given by

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (b).B
Q12.
In a shell and tube heat exchanger having triangular pitch, the shell side equivalent diameter is given by

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q13.
Pick out the wrong statement.

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (c).C
Q14.
In a shell and tube heat exchanger having square pitch, the shell side equivalent diameter is given by (where, P = pitch, d = outside diameter of the tube)

a.

A

b.

B

c.

C

d.

D

Discuss
Answer: (a).A
Q15.
Souders Brown equation given by the following equation, is used for the calculation of the __________ in a continuous distillation column.

a.

diameter of the bubble cap column

b.

diameter of the seive plate column

c.

tray pressure drop

d.

residence time in the downcomer for the disengagement of entrained vapour

Discuss
Answer: (a).diameter of the bubble cap column
Q16.
Lโ‚‘/D for fully open globe value may be around

a.

10

b.

25

c.

75

d.

300

Discuss
Answer: (d).300
Q17.
Lug support is

a.

the most suitable for thick vertical vessel.

b.

same as bracket support.

c.

provided usually for vessels of much smaller height than skirt supported vessels.

d.

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

Discuss
Answer: (d).all (a), (b) and (c).
Q18.
Pick out the wrong statement pertaining to the use of valve tray, seive tray and bubble cap trays in continuous distillation column.

a.

Bubble cap trays though most expensive are the best in situations, where low vapour rates is to be handled and a positive liquid seal is essential at all flow rates.

b.

Murphree efficiency of all the three trays are nearly equal, however the peak efficiency is generally higher for seive and valve trays than the bubble cap.

c.

Maintenance cost for valve and seive trays are comparatively more than bubble cap tray due to their relatively complicated construction features.

d.

Valve trays have the highest turn down ratio (i.e. the ratio of the highest to the lowest vapour flow rates) and thus provides the maximum flexible operating range.

Discuss
Answer: (c).Maintenance cost for valve and seive trays are comparatively more than bubble cap tray due to their relatively complicated construction features.
Q19.
With increase in the number of shell passes, the value of Fแด›

a.

increases

b.

decreases

c.

remains same

d.

remains same, only if the number of tube passes does not change.

Discuss
Answer: (a).increases
Q20.
Holes of a sieve tray are arranged in triangular pitch of __________ times the hole diameter.

a.

1.5 to 2

b.

2.5 to 5

c.

5 to 10

d.

10 to 15

Discuss
Answer: (b).2.5 to 5
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