__________ number indicates the ratio of the rates of the heat and mass transfer incase of a cooling tower.

Byadmin August 29, 2022

Question: __________ number indicates the ratio of the rates of the heat and mass transfer incase of a cooling tower.
[A].

Sherwood

[B].

Stanton

[C].

Lewis

[D].

Peclet

Answer: Option C

Explanation:

No answer description available for this question.

CHEMICAL ENGINEERING | Fluid Mechanics

In frictional fluid flow, the quantity, , is

Question: In frictional fluid flow, the quantity, , is
[A].

constant along a streamline.
[B].
not constant along a streamline.
[C].
increased in the direction of flow.
[D].
none of these.

Answer: Option B

Explanation:

No answer description available for this question.

Read More In frictional fluid flow, the quantity, , is
CHEMICAL ENGINEERING | Fluid Mechanics

In case of end to end connection of two or more pipes in series, the __________ each pipe.

Question: In case of end to end connection of two or more pipes in series, the __________ each pipe.
[A].

same rate of flow passes through
[B].
head loss is same through
[C].
rate of flow in each pipe is proportional to the length of
[D].
total flow rate is the sum of flow rate in

Answer: Option A

Explanation:

No answer description available for this question.

Read More In case of end to end connection of two or more pipes in series, the __________ each pipe.
CHEMICAL ENGINEERING | Mass Transfer

HETP is numerically equal to HTU, only when the operating line

Question: HETP is numerically equal to HTU, only when the operating line
[A].

lies below the equilibrium line.
[B].
lies above the equilibrium line.
[C].
and equilibrium lines are parallel.
[D].
is far from the equilibrium line.

Answer: Option C

Explanation:

No answer description available for this question.

Read More HETP is numerically equal to HTU, only when the operating line
Mass Transfer

The relative saturation of a partially saturated mixture of vapour and gas can be increased by ________________ of the mixture?

The relative saturation of a partially saturated mixture of vapour and gas can be increased by ________________ of the mixture?

A. Reducing the total pressure
B. Increasing the total pressure
C. Reducing the temperature
D. Both B. and C.

Read More The relative saturation of a partially saturated mixture of vapour and gas can be increased by ________________ of the mixture?
Mass Transfer

At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes______________________?

At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes______________________?

A. 1
B. 0
C. ∞
D. None of these

Read More At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes______________________?
CHEMICAL ENGINEERING | Materials and Construction

In SO3 absorber (Contact Process), packing material used is of

Question: In SO3 absorber (Contact Process), packing material used is of
[A].

cast iron
[B].
chemical stoneware
[C].
karbate
[D].
mild steel

Answer: Option B

Explanation:

No answer description available for this question.

Read More In SO3 absorber (Contact Process), packing material used is of

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