Which of the following factor of the actual VCR affects severely the coefficient of performance?
A. Increase in suction pressure
B. Decrease in discharge pressure
C. Decrease in suction pressure
D. Increase in discharge pressure
Answer:C
Which of the following factor of the actual VCR affects severely the coefficient of performance?
A. Increase in suction pressure B. Decrease in discharge pressure C. Decrease in suction pressure D. Increase in discharge pressure