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__________ temperature is the steady state temperature attained by a small amount of liquid evaporating into a large quantity of unsaturated gas-vapor mixture.

CHEMICAL ENGINEERING, Mass Transfer /
Question: __________ temperature is the steady state temperature attained by a small amount of liquid evaporating into a large quantity of unsaturated gas-vapor mixture.
[A].

Dry bulb

[B].

Wet bulb

[C].

Dew point

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

__________ temperature is the steady state temperature attained by a small amount of liquid evaporating into a large quantity of unsaturated gas-vapor mixture. Read More »

CHEMICAL ENGINEERING, Mass Transfer

In saturated gas, the

CHEMICAL ENGINEERING, Mass Transfer /
Question: In saturated gas, the
[A].

vapour is in equilibrium with the liquid at the gas temperature.

[B].

vapour is in equilibrium with the liquid at the room temperature.

[C].

partial pressure of vapour equals the vapour pressure of the liquid at room temperature.

[D].

none of these.

Answer: Option A

Explanation:

No answer description available for this question.

In saturated gas, the Read More »

CHEMICAL ENGINEERING, Mass Transfer

In an absorption coloumn, the flooding velocity for random packing is __________ that for stacked/regular packing.

CHEMICAL ENGINEERING, Mass Transfer /
Question: In an absorption coloumn, the flooding velocity for random packing is __________ that for stacked/regular packing.
[A].

greater than

[B].

smaller than

[C].

equal to

[D].

either (a), or (b) ; depends on the type of packing

Answer: Option B

Explanation:

No answer description available for this question.

In an absorption coloumn, the flooding velocity for random packing is __________ that for stacked/regular packing. Read More »

CHEMICAL ENGINEERING, Mass Transfer

In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as

Mechanical Engineering, Production Engineering /
Question: In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as
[A].

side relief angle

[B].

end relief angle

[C].

back rake angle

[D].

side rake angle

Answer: Option B

Explanation:

No answer description available for this question.

In a single point tool, the angle between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base, is known as Read More »

Mechanical Engineering, Production Engineering

Co-current absorbers are usually used when the gas to be dissolved in the liquid is

CHEMICAL ENGINEERING, Mass Transfer /
Question: Co-current absorbers are usually used when the gas to be dissolved in the liquid is
[A].

sparingly soluble

[B].

highly soluble

[C].

a pure substance

[D].

a mixture

Answer: Option C

Explanation:

No answer description available for this question.

Co-current absorbers are usually used when the gas to be dissolved in the liquid is Read More »

CHEMICAL ENGINEERING, Mass Transfer