CHEMICAL ENGINEERING | Chemical Engineering Basics

Minimum number of members required to form a Public Limited Joint Stock Com-pany is

Byadmin July 30, 2022

Question: Minimum number of members required to form a Public Limited Joint Stock Com-pany is
[A].

[B].

[C].

[D].

Answer: Option A

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.

Question: Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.
[A].

4
[B].
13
[C].
22
[D].
34

Answer: Option B

Explanation:

No answer description available for this question.

Read More Cost of piping in a fluid processing unit (e.g., distillation) of a chemical process plant is about __________ percent of the fixed capital investment.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

A batch reactor is

Question: A batch reactor is
[A].

suitable for gas-phase reactions on commercial scale.
[B].
suitable for liquid phase reactions involving small production rate.
[C].
least expensive to operate for a given rate.
[D].
most suitable for very large production rate.

Answer: Option B

Explanation:

No answer description available for this question.

Read More A batch reactor is
CHEMICAL ENGINEERING | Mass Transfer

In most of the vacuum crystalliser, vacuum is generally produced by means of a

Question: In most of the vacuum crystalliser, vacuum is generally produced by means of a
[A].

suction pump
[B].
compressed air jet
[C].
steam jet ejector with a barometric condenser
[D].
none of these

Answer: Option C

Explanation:

No answer description available for this question.

Read More In most of the vacuum crystalliser, vacuum is generally produced by means of a
CHEMICAL ENGINEERING | Chemical Reaction Engineering

For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction.

Question: For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction.
[A].

XA = k . t
[B].

[C].
-ln(1 – XA) = kt
[D].
εA . ln (1 – XA) = k . t

Answer: Option B

Explanation:

No answer description available for this question.

Read More For an isothermal variable volume batch reactor, the following relation is applicable for a first order irreversible reaction.
Chemical Engineering Basics

In a drilling process, the metal is removed by both shearing & extrusion. General purpose drills are made of_________________?

In a drilling process, the metal is removed by both shearing & extrusion. General purpose drills are made of_________________?

A. Stainless steel
B. Mild steel
C. High speed steel
D. High carbon steel

Read More In a drilling process, the metal is removed by both shearing & extrusion. General purpose drills are made of_________________?
CHEMICAL ENGINEERING | Chemical Process

__________ of rubber decreases after its vulcanisation.

Question: __________ of rubber decreases after its vulcanisation.
[A].

Resistance to the action of organic solvent
[B].
Tackiness
[C].
Maximum service temperature
[D].
Tensile strength

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ of rubber decreases after its vulcanisation.

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