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.

Molal

Percentage

None of these

Relative

Molal

Percentage

None of these

Relative

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Mass Transfer
Which of the following adsorbent is used to decolourise yellow glycerine?

Alumina

Silica gel

Fuller

Activated carbon

Alumina

Silica gel

Fuller

Activated carbon

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Mass Transfer
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

None of these

Cooling and dehumidification

Heating and dehumidification at almost constant wet bulb temperature

Dehumidification with dry bulb temperature remaining constant

None of these

Cooling and dehumidification

Heating and dehumidification at almost constant wet bulb temperature

Dehumidification with dry bulb temperature remaining constant

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Mass Transfer
Schmidt number is given by

Sh x Pe

Re/Pe

Re.Pe

Μ/ρDAB

Sh x Pe

Re/Pe

Re.Pe

Μ/ρDAB

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Mass Transfer
The percentage humidity is less than the relative humidity only at __________ percent humidity.

Zero

None of these

Hundred

Both zero and hundred

Zero

None of these

Hundred

Both zero and hundred

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Mass Transfer
In distillation, overhead product contains

Only saturated liquid

Two components

Only one component

Any number of components

Only saturated liquid

Two components

Only one component

Any number of components

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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 Which of the following adsorbent is used to decolourise yellow glycerine?

Mass Transfer Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Mass Transfer Schmidt number is given by

Mass Transfer The percentage humidity is less than the relative humidity only at __________ percent humidity.

Mass Transfer In distillation, overhead product contains

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
Which of the following adsorbent is used to decolourise yellow glycerine?

Mass Transfer
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Mass Transfer
Schmidt number is given by

Mass Transfer
The percentage humidity is less than the relative humidity only at __________ percent humidity.

Mass Transfer
In distillation, overhead product contains