In chemical dehumidification of air

In chemical dehumidification process,

A

Dew point temperature decreases

B

Wet bulb temperature decreases

C

Dry bulb temperature increases

D

All of these

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

During heating and dehumidification process, dry bulb temperature

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

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

A

Horizontal line

B

Vertical line

C

Inclined line

D

Curved line

The specific humidity during dehumidification process

A

Remains constant

B

Increases

C

Decreases

D

None of these

During dehumidification process, _________ remains constant.

A

Wet bulb temperature

B

Relative humidity

C

Dry bulb temperature

D

Specific humidity

Chemical potential (an intensive property) of a substance is a force that drives the chemical system to equilibrium and is equal to its partial molar properties. The reatio of chemical potential to free energy of a pure substance at oconstant temperature and pressure is

A

0

B

1

C

∞

D

None of these

'Utilities' in a chemical process plant includes compressed air, steam, water, electrical power, oxygen, acetylene, fuel gases etc. Utility costs for ordinary chemical process plants ranges roughly from __________ percent of the total product cost.

A

1 to 5

B

10 to 20

C

25 to 35

D

35 to 45

In chemical dehumidification of air

Related Questions