During dehumidification process, _________ remains constant.

During heating and dehumidification process, dry bulb temperature

A

Remains constant

B

Increases

C

Decreases

D

None of these

The specific humidity during dehumidification process

A

Remains constant

B

Increases

C

Decreases

D

None of these

During cooling and dehumidification, dry bulb temperature

A

Remains constant

B

Increases

C

Decreases

D

None of these

The specific humidity during cooling and dehumidification

A

Remains constant

B

Increases

C

Decreases

D

None of these

In chemical dehumidification process,

A

Dew point temperature decreases

B

Wet bulb temperature decreases

C

Dry bulb temperature increases

D

All of these

The dehumidification process, on the psychrometric chart, is shown by

A

Horizontal line

B

Vertical line

C

Inclined line

D

Curved line

In chemical dehumidification process

A

Wet bulb temperature increases

B

Dry bulb temperature remains constant

C

Dew point temperature increases

D

Dry bulb temperature increases

In chemical dehumidification of air

A

Both specific humidity & dry bulb temperature increases

B

Both specific humidity & dry bulb temperature decreases

C

Specific humidity decreases & dry bulb temperature increases

D

Specific humidity increases & dry bulb temperature decreases

A process, in which the temperature of the working substance remains constant during its expansion or compression, is called

A

Adiabatic process

B

Isothermal process

C

Hyperbolic process

D

Polytropic process

During adiabatic saturation process on unsaturated air __________ remains constant.

A

Relative humidity

B

Dew point temperature

C

Dry bulb temperature

D

Wet bulb temperature

During dehumidification process, _________ remains constant.

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