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Mechanical Engineering · Q209

Refrigeration And Air Conditioning

Engineering and GATE · Mechanical Engineering · question 209

Q209

Refrigeration in aeroplanes usually employs the following refrigerant

A.
CO2
B.
Freon-11
C.
Freon-22
D.
Air
Answer

Answer: Option D

Solution

Answer: Option D
Solution:
Refrigeration in aeroplanes usually employs the following refrigerant air.
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