Refrigeration & Air-Conditioning Practice Set-1

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1. The ratio of actual mass of water vapour in a given volume of moist air to the mass of water vapour in the same volume of saturated air at the same temperature and pressure, is called

2. One ton refrigeration corresponds to

3. During dehumidification process, the relative humidity

4. Which of the following statement is correct?

5. The fluids used in Electrolux refrigerator are

6. Chaperon equation is a relation between

7. In vapour compression cycle using NH₃ as refrigerant, initial charge is filled at

8. In vapour compression cycle, the condition of refrigerant is saturated liquid

9. During humidification process, __________ increases.

10. The C.O.P of a refrigeration cycle with increase in evaporator temperature, keeping condenser temperature constant, will


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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