Refrigeration & Air-Conditioning Practice Set-7

August 7, 2021

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1. A refrigerant with the highest critical pressure is

2. The dehumidification process, on the psychrometric chart, is shown by

3. The lowest temperature during the cycle in a vapour compression system occurs after

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

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

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

7. During sensible cooling of air, specific humidity

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

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

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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