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1. |
*/*_In actual air-conditioning applications for R-12 and R-22, and operating at a condenser temperature of 40° C and an evaporator temperature of 5° C, the heat rejection factor is about? |
A. | 1 |
B. | 1.25 |
C. | 2.15 |
D. | 5.12 |
Answer» C. 2.15 | |