_ In actual air-conditioning applications for R-12 and R-22, and opera – McqOptions

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1.	_ In actual air-conditioning applications for R-12 and R-22, and operating at a condenser temperature of 40¬¨‚àû C and an evaporator temperature of 5¬¨‚àû C, the heat rejection factor is about$?
A.	1
B.	1.25
C.	2.15
D.	5.12
Answer» C. 2.15

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