Refrigeration & Air-Conditioning Practice Set-7

August 7, 2021

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

2. A refrigerant with the highest critical pressure is

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

4. 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

5. The relative coefficient of performance is equal to

6. The heat rejection factor (HRF) is given by

7. Moisture should be removed from refrigerants to avoid

8. In a reversed Brayton cycle, the heat is absorbed by the air during

9. During sensible cooling of air, specific humidity

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


 

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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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