CHEMICAL ENGINEERING | Chemical Engineering Thermodynamics

A system is said to be at equilibrium, if the entropy of the system has reached __________ value.

Byadmin August 10, 2022

Question: A system is said to be at equilibrium, if the entropy of the system has reached __________ value.
[A].

minimum

[B].

zero

[C].

maximum

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Mass Transfer

Large scale drying of wheat is done in a __________ dryer.

Question: Large scale drying of wheat is done in a __________ dryer.
[A].

fluidised bed
[B].
spouted bed
[C].
tray
[D].
vacuum rotary

Answer: Option B

Explanation:

No answer description available for this question.

Read More Large scale drying of wheat is done in a __________ dryer.
CHEMICAL ENGINEERING | Chemical Reaction Engineering

In an ideal mixed reactor (at steady state), the

Question: In an ideal mixed reactor (at steady state), the
[A].

space time is equivalent to holding time for constant density systems.
[B].
composition throughout the reactor remains same.
[C].
exit stream has the same composition as the fluid within the reactor.
[D].
all (a), (b) and (c).

Answer: Option D

Explanation:

No answer description available for this question.

Read More In an ideal mixed reactor (at steady state), the
CHEMICAL ENGINEERING | Mass Transfer

Overall efficiency of the distillation column is

Question: Overall efficiency of the distillation column is
[A].

the ratio of number of ideal plates to actual plates.
[B].
the ratio of number of actual plates to ideal plates.
[C].
same as the Murphree efficiency.
[D].
always more than the point efficiency.

Answer: Option A

Explanation:

No answer description available for this question.

Read More Overall efficiency of the distillation column is
CHEMICAL ENGINEERING | Fluid Mechanics

Drag co-officient CD, in Stoke’s law range is given by

Question: Drag co-officient CD, in Stoke’s law range is given by
[A].

[B].

[C].

[D].

Answer: Option B

Explanation:

No answer description available for this question.

Read More Drag co-officient CD, in Stoke’s law range is given by
CHEMICAL ENGINEERING | Fluid Mechanics

For a reciprocating pump, the indicator diagram is the graph between the

Question: For a reciprocating pump, the indicator diagram is the graph between the
[A].

discharge and overall efficiency.
[B].
volume swept by piston for one complete revolution and the pressure in the cylinder.
[C].
angle swept by the crank pin at any instant and the discharge.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More For a reciprocating pump, the indicator diagram is the graph between the
CHEMICAL ENGINEERING | Chemical Engineering Plant Economics

Fixed capital investment of a chemical plant is the total amount of money needed to supply the necessary plant and manufacturing facilities plus the working capital for operation of the facilities. Which of the following components of fixed capital investment requires minimum percentage of it ?

Question: Fixed capital investment of a chemical plant is the total amount of money needed to supply the necessary plant and manufacturing facilities plus the working capital for operation of the facilities. Which of the following components of fixed capital investment requires minimum percentage of it ?
[A].

Electrical installation cost.
[B].
Equipment installation cost.
[C].
Cost for piping.
[D].
Equipment insulation cost.

Answer: Option D

Explanation:

No answer description available for this question.

Read More Fixed capital investment of a chemical plant is the total amount of money needed to supply the necessary plant and manufacturing facilities plus the working capital for operation of the facilities. Which of the following components of fixed capital investment requires minimum percentage of it ?

Similar Posts