CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

In which of the electric power generation system, the operating cost is minimum ?

Byadmin August 8, 2022

Question: In which of the electric power generation system, the operating cost is minimum ?
[A].

Thermal

[B].

Nuclear

[C].

Hydroelectric

[D].

Fast breeder reactor

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fuels and Combustion

Number of macrocomponents present in coal according to Stopes are

Question: Number of macrocomponents present in coal according to Stopes are
[A].

four
[B].
five
[C].
six
[D].
two

Answer: Option A

Explanation:

No answer description available for this question.

Read More Number of macrocomponents present in coal according to Stopes are
CHEMICAL ENGINEERING | Fuels and Combustion

Percentage of hydrogen in coke oven gas may be around

Question: Percentage of hydrogen in coke oven gas may be around
[A].

10
[B].
25
[C].
45
[D].
60

Answer: Option D

Explanation:

No answer description available for this question.

Read More Percentage of hydrogen in coke oven gas may be around
CHEMICAL ENGINEERING | Chemical Engineering Basics

__________ of hard alloy and tool steel is done to make it easily machinable.

Question: __________ of hard alloy and tool steel is done to make it easily machinable.
[A].

Case carburising
[B].
Tempering
[C].
Normalising
[D].
Annealing

Answer: Option B

Explanation:

No answer description available for this question.

Read More __________ of hard alloy and tool steel is done to make it easily machinable.
CHEMICAL ENGINEERING | Fluid Mechanics

A rotameter through which air at room temperature and atmospheric pressure is flowing gives a certain reading for a flow rate of 100 cc/sec. If helium (molecular weight 4) is used and rotameter shows the same reading, the flow rate (cc/sec) is

Question: A rotameter through which air at room temperature and atmospheric pressure is flowing gives a certain reading for a flow rate of 100 cc/sec. If helium (molecular weight 4) is used and rotameter shows the same reading, the flow rate (cc/sec) is
[A].

26
[B].
42
[C].
269
[D].
325

Answer: Option C

Explanation:

No answer description available for this question.

Read More A rotameter through which air at room temperature and atmospheric pressure is flowing gives a certain reading for a flow rate of 100 cc/sec. If helium (molecular weight 4) is used and rotameter shows the same reading, the flow rate (cc/sec) is
CHEMICAL ENGINEERING | Fuels and Combustion

Coke made in narrower by-product coke ovens (as compared to wider ovens) is

Question: Coke made in narrower by-product coke ovens (as compared to wider ovens) is
[A].

less reactive
[B].
stronger
[C].
smaller in size
[D].
all (a), (b) & (c)

Answer: Option D

Explanation:

No answer description available for this question.

Read More Coke made in narrower by-product coke ovens (as compared to wider ovens) is
CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

Personnel working in the market research group is reponsible for the job of

Question: Personnel working in the market research group is reponsible for the job of
[A].

equipment selection.
[B].
product evaluation.
[C].
equipment design.
[D].
cost estimation.

Answer: Option B

Explanation:

No answer description available for this question.

Read More Personnel working in the market research group is reponsible for the job of

Similar Posts