In air-conditioning of aeroplanes, using air as a refrigerant, the cyc – McqOptions

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1.	In air-conditioning of aeroplanes, using air as a refrigerant, the cycle used is
A.	Reversed Carnot cycle
B.	Reversed Joule cycle
C.	Reversed Brayton cycle
D.	Reversed Otto cycle
Answer» D. Reversed Otto cycle

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