

MCQOPTIONS
Saved Bookmarks
1. |
An ideal refrigerator operating between a condenser temperature of 37°C and an evaporator temperature of -3°C, if the machine is functioning as a heat pump, it's coefficient of performance will be |
A. | 6 |
B. | 6.75 |
C. | 7 |
D. | 7.75 |
Answer» E. | |