Refrigeration & Air-Conditioning Practice Set-5

Print Friendly, PDF & Email

Page 1 of 5

1. The refrigerant for a refrigerator should have

2. While designing the refrigeration system of an aircraft, the prime consideration is that the

3. Short horizontal lines on pressure-enthalpy chart show

4. The humidification process, on the psychrometric chart is shown by

5.  In which of the following refrigeration system, waste heat can be effectively used?

6. In a vapour absorption refrigeration system, the compressor of the vapour compression system is replaced by

7. The formation of frost on cooling coils in a refrigerator

8. Pick up the correct statement about giving up of heat from one medium to other in ammonia absorption system

9. Most of the domestic refrigerators work on the following refrigeration system

10. For unsaturated air, the dew point temperature is __________ wet bulb temperature.



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.

Leave a Reply