Refrigeration & Air-Conditioning Practice Set-7

August 7, 2021

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

2. A refrigerant compressor is used to

3. A condenser of refrigeration system rejects heat at the rate of 120 kW, while its compressor consumes a power of 30 kW. The coefficient of performance of the system will be

4. The process, generally used in summer air conditioning to cool and dehumidify the air, is called

5. The leakage in a refrigeration system using ammonia is detected by

6. The undesirable property of a refrigerant is

7. A refrigerant with the highest critical pressure is

8. The specific humidity during humidification process

9. Most air cooled condensers are designed to operate with a temperature difference of

10. In a psychrometric chart, specific humidity (moisture content) lines are


 

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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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