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. In mechanical refrigeration system, the refrigerant has the maximum temperature

3. During sensible cooling of air, specific humidity

4.  The vertical and uniformly spaced lines on a psychrometric chart indicates

5. The wet bulb temperature during sensible cooling of air

6. The wet bulb temperature at 100% relative humidity is ________ dry bulb temperature.

7. In order to collect liquid refrigerant and to prevent it from going to a ________, a device known as accumulator is used at the suction of compressor.

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

9. Air refrigerator works on

10. Which of the following refrigerant is highly toxic and flammable?


 

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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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