- Heat Transfer, Refrigeration and Air Conditioning - Section 1
- Heat Transfer, Refrigeration and Air Conditioning - Section 2
- Heat Transfer, Refrigeration and Air Conditioning - Section 3
- Heat Transfer, Refrigeration and Air Conditioning - Section 4
- Heat Transfer, Refrigeration and Air Conditioning - Section 5
- Heat Transfer, Refrigeration and Air Conditioning - Section 6
- Heat Transfer, Refrigeration and Air Conditioning - Section 7
- Heat Transfer, Refrigeration and Air Conditioning - Section 8


Heat Transfer Refrigeration and Air Conditioning - Engineering
Q1: In a domestic vapour compression refrigerator, the refrigerant commonly used isA
CO2
B Ammonia
C
R-12
D
all of these
ANS:C - R-12 Modern domestic refrigerators are 134a is used. It's an eco-friendly refrigerant. |


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