Refrigeration & Air-Conditioning Practice Set-7

August 7, 2021

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1. During a refrigeration cycle, heat is rejected by the refrigerant in a

2. The specific humidity during humidification process

3. The refrigerant used in small tonnage commercial machines (hermetically sealed units) is

4. Air refrigerator works on

5. The human body feels comfortable when the heat stored in the body is

6. The horizontal and non-uniformly spaced lines on a psychrometric chart indicates

7. The relative coefficient of performance is equal to

8. For large tonnage (more than 200 TR) air-conditioning applications, the compressor recommended is

9. The undesirable property of a refrigerant is

10. In a domestic refrigerator, a capillary tube controls the flow of refrigerant from the


 

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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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