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 33 of 50

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Q321.
Diameter of rivet hole (d, mm) and the plate thickness (t, mm) are related by Unwin's formula as

a.

d = 1.1 t

b.

d = 1.6 โˆšt

c.

d = 1.5 t

d.

3โˆšt

Discuss
Answer: (b).d = 1.6 โˆšt
Q322.
A binary liquid azeotropic mixture has boiling point lower than either of the components, when it shows __________ deviation from Raoult's Law.

a.

positive

b.

negative

c.

no

d.

none of these

Discuss
Answer: (a).positive
Q323.
In which of the following evaporators, steam is fed inside the tube while the liquor is outside the tube ?

a.

Long tube vertical evaporator

b.

Short tube vertical evaporator

c.

Horizontal tube evaporator

d.

None of these

Discuss
Answer: (c).Horizontal tube evaporator
Q324.
A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.

a.

45

b.

60

c.

80

d.

95

Discuss
Answer: (c).80
Q325.
The approximate liquid depth in an agitation tank is equal to (where, d = tank diameter)

a.

0.5 d

b.

0.75 d

c.

d

d.

2 d

Discuss
Answer: (c).d
Q326.
Baffle width is normally taken as __________ times the tank diameter.

a.

0.1-0.12

b.

0.4-0.5

c.

0.45-0.6

d.

0.2-0.45

Discuss
Answer: (a).0.1-0.12
Q327.
A cylinderical pressure vessel of volume 6 ฯ€m³ has to be designed to withstand a maximum internal pressure of 10 atm. The allowable design stress of the material is 125N/mm² and corrosion allowance is 2 mm. The thickness of the vessel for a length/diameter ratio of 3 will be close to

a.

5 mm

b.

6 mm

c.

8 mm

d.

10 mm

Discuss
Answer: (d).10 mm
Q328.
Which of the following packing materials provides for maximum mass transfer ?

a.

Lessig rings.

b.

Raschig rings.

c.

Cross-partition rings.

d.

All give the same value.

Discuss
Answer: (c).Cross-partition rings.
Q329.
Cylindrical storage tanks used for the storage of volatile liquids (e.g., naphtha) have __________ roofs.

a.

conical

b.

flat

c.

floating

d.

fixed

Discuss
Answer: (c).floating
Q330.
Larger depth of liquid on the trays of a distillation column

a.

leads to high tray efficiency.

b.

results in higher pressure drop per tray.

c.

both (a) & (b).

d.

neither (a) or (b).

Discuss
Answer: (c).both (a) & (b).
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