Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer
Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

None of these

Molal

Percentage

Relative

None of these

Molal

Percentage

Relative

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Mass Transfer
The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.

Across

Neither A nor B

Above

Both A & B

Across

Neither A nor B

Above

Both A & B

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Mass Transfer
Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the

Multicomponent distillation is involved

Mixture (to be separated) shows negative deviation from ideality

Mixture (to be separated) shows positive deviation from ideality

Relative volatility is reasonably constant

Multicomponent distillation is involved

Mixture (to be separated) shows negative deviation from ideality

Mixture (to be separated) shows positive deviation from ideality

Relative volatility is reasonably constant

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Mass Transfer
Air at a particular humidity is heated in a furnace. The new dew point

Remain unchanged

Depends on the extent of heating

Decreases

Increases

Remain unchanged

Depends on the extent of heating

Decreases

Increases

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Mass Transfer
At what percentage (by volume) of alcohol composition, it forms an azeotrope with water?

99

91.5

95

90

99

91.5

95

90

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Mass Transfer
Use of packed towers for distillation is generally limited to the

Vacuum distillation

High pressure operation

Small sizes

Multicomponent distillation

Vacuum distillation

High pressure operation

Small sizes

Multicomponent distillation

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Mass Transfer

Mass Transfer Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.

Mass Transfer Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the

Mass Transfer Air at a particular humidity is heated in a furnace. The new dew point

Mass Transfer At what percentage (by volume) of alcohol composition, it forms an azeotrope with water?

Mass Transfer Use of packed towers for distillation is generally limited to the

Mass Transfer
Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.

Mass Transfer
The efficiency of a plate column will be maximum, when the flow is ideal __________ the plate.

Mass Transfer
Fenske's equation for determining the minimum number of theoretical stages in distillation column holds good, when the

Mass Transfer
Air at a particular humidity is heated in a furnace. The new dew point

Mass Transfer
At what percentage (by volume) of alcohol composition, it forms an azeotrope with water?

Mass Transfer
Use of packed towers for distillation is generally limited to the