CHEMICAL ENGINEERING | Chemical Process

Nicotine is

Byadmin August 10, 2022

Question: Nicotine is
[A].

a volatile alkaloid.

[B].

obtained by treating by-products of the tobacco processing industry.

[C].

both (a) and (b).

[D].

neither (a) nor (b).

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fuels and Combustion

Main constituent of natural gas is

Question: Main constituent of natural gas is
[A].

CH4 (upto 90%)
[B].
C2H6
[C].
C3H8
[D].
H2

Answer: Option A

Explanation:

No answer description available for this question.

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CHEMICAL ENGINEERING | Chemical Engineering Basics

Lubrication is done to control

Question: Lubrication is done to control
[A].

friction
[B].
wear
[C].
temperature
[D].
all (a), (b) & (c)

Answer: Option D

Explanation:

No answer description available for this question.

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Chemical Process

Hollander beater used during paper pulp manufacture does not facilitate the ______________ of fiber?

Hollander beater used during paper pulp manufacture does not facilitate the ______________ of fiber?

A. Cutting
B. Fibrillation
C. Hydration
D. Strengthening

Read More Hollander beater used during paper pulp manufacture does not facilitate the ______________ of fiber?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fatigue life is expected to increase by

Question: Fatigue life is expected to increase by
[A].

increasing the size of the sample.
[B].
smooth polishing of the surface of the sample.
[C].
having compressive residual stresses at the surface.
[D].
having tensile residual stresses at the surface.

Answer: Option C

Explanation:

No answer description available for this question.

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Chemical Process

Antibiotic____________________?

Antibiotic____________________?

A. Inhibits/destroys the growth of microorganisms
B. Is used as a pain reliever
C. Is an antimalarial
D. Is an anaesthetic

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CHEMICAL ENGINEERING | Fluid Mechanics

With increase in the schedule number of a pipe of a particular nominal size, the

Question: With increase in the schedule number of a pipe of a particular nominal size, the
[A].

wall thickness also increases.
[B].
I.D. of the pipe decreases.
[C].
O.D. of the pipe remains constant.
[D].
all (a), (b) and (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More With increase in the schedule number of a pipe of a particular nominal size, the

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