Atmospheric air from 40-C and 60 percent relative humidity can be brought to 20-C and 60 percent relative humidity by

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VIII

Chemistry

Particulate Matter

Atmospheric a...

Question

Atmospheric air from $40^{\circ} C$ and 60 percent relative humidity can be brought to $20^{\circ} C$ and 60 percent relative humidity by

Cooling and dehumidification process

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Cooling and humidification process

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Adiabatic saturation process

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Sensible cooling process

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Cooling and dehumidification process
Cooling and dehumidification processs,

$D B T ↓, ω ↓$

Cooling and dehumidification process

Suggest Corrections

Similar questions

Q. On a winter day, the outside temperature is 0°C and relative humidity 40%. The air from outside comes into a room and is heated to 20°C. What is the relative humidity in the room? The saturation vapour pressure at 0°C is 4.6 mm of mercury and at 20°C it is 18 mm of mercury.

On a winter day, the outside temperature is $0^{0}$ C and relative humidity 40 %. The air from outside comes into a room and is heated to $20^{0}$ C. What is the relative humidity in the room ? The saturation vapour pressure at $0^{0}$ C is 4.6 mm of mercury and at $20^{0}$ C it is 18 mm of mercury.

Q. Moist air at

35^{\circ} C

and 100% relative humidity is entering a psychrometric device and leaving at

25^{\circ} C

and 100% relative humidity. The name of the device is

Q. For a typical sample of ambient air

(a t 30^{\circ} C, 75 %

relative humidity and standard atmospheric pressure), the amount of moisture in kg per kg of dry air will be approximately.

Assuming that dry air contain $79 % N_{2} a n d 21 % O_{2}$ by volume. Find the density of moist air at $25^{\circ}$ C and 1.0atm when the relative humidity is $60 %$ . The vapour pressure of water at $25^{\circ}$ C is 23.76 mm Hg.

Join BYJU'S Learning Program

Atmospheric air from 40∘C and 60 percent relative humidity can be brought to 20∘C and 60 percent relative humidity by

The correct option is A Cooling and dehumidification processCooling and dehumidification processs, DBT↓,ω↓ Cooling and dehumidification process

Atmospheric air from $40^{\circ} C$ and 60 percent relative humidity can be brought to $20^{\circ} C$ and 60 percent relative humidity by

The correct option is A Cooling and dehumidification process
Cooling and dehumidification processs,

$D B T ↓, ω ↓$

Cooling and dehumidification process