CHEMICAL ENGINEERING | Chemical Process

Ethanol amine is produced using ammonia and

Byadmin August 10, 2022

Question: Ethanol amine is produced using ammonia and
[A].

ethyl benzene

[B].

ethylene oxide

[C].

ethanol

[D].

ethane

Answer: Option B

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone.

Question: Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone.
[A].

1
[B].
10 .
[C].
40
[D].
70

Answer: Option B

Explanation:

No answer description available for this question.

Read More Permanent loss in a venturimeter is about __________ percent of the pressure drop in theupstream cone.
CHEMICAL ENGINEERING | Heat Transfer

For the same heat transfer area and the terminal conditions, the ratio of the capacities of a single effect evaporator to a triple effect evaporator is

Question: For the same heat transfer area and the terminal conditions, the ratio of the capacities of a single effect evaporator to a triple effect evaporator is
[A].

3
[B].
0.33
[C].
1
[D].
1.33

Answer: Option C

Explanation:

No answer description available for this question.

Read More For the same heat transfer area and the terminal conditions, the ratio of the capacities of a single effect evaporator to a triple effect evaporator is
Chemical Process

Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process ?

Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process ?

A. NH3
B. NaCl
C. CaO
D. Coke

Read More Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process ?
CHEMICAL ENGINEERING | Chemical Engineering Basics

Fire in fuel gas pipelines is extinguished most effectively by

Question: Fire in fuel gas pipelines is extinguished most effectively by
[A].

spraying water.
[B].
blanketting the area with nitrogen atmosphere.
[C].
fire fighting foam.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Fire in fuel gas pipelines is extinguished most effectively by
CHEMICAL ENGINEERING | Heat Transfer

“The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium”. This is __________ law.

Question: “The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium”. This is __________ law.
[A].

Kirchoffs
[B].
Planck’s
[C].
Wien’s displacement
[D].
Stefan-Boltzman

Answer: Option A

Explanation:

No answer description available for this question.

Read More “The ratio of the total emissive power to the absorptivity for all bodies is same at ther-mal equilibrium”. This is __________ law.
CHEMICAL ENGINEERING | Chemical Engineering Basics

Carbon supply in pack carburising process is in the form of

Question: Carbon supply in pack carburising process is in the form of
[A].

charcoal
[B].
calcium carbide
[C].
hydrocarbon oil
[D].
graphite

Answer: Option A

Explanation:

No answer description available for this question.

Read More Carbon supply in pack carburising process is in the form of

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