Operating pressures of the refrigerants at the evaporator in the ascen – McqOptions

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1.	Operating pressures of the refrigerants at the evaporator in the ascending order for any application are
A.	R11, R12, R717, R22
B.	R22, R717, R12, R11
C.	R11, R12, R22, R717
D.	R717, R22, R11, R12
Answer» B. R22, R717, R12, R11

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