Multiple Choice
When the coefficient of performance during heating, COPH, of a vapour compression refrigeration cycles, is 3, which of these is the correct compressor power input to generate 750 kW of heating?
A) 750 kW
B) 250 kW
C) 2250 kW
D) 100 kW
E) 75 kW
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Why might an under floor air distribution
Q2: What does a chilled beam mean?<br>A)Chilled water
Q3: Which is a reason for ventilating buildings?<br>A)Control
Q4: Where does Legionella disease originate?<br>A)Drains and sewers<br>B)French
Q5: Which is correct about air pressurisation of
Q6: Which is the reason to use ice
Q7: Outdoor supply air rate recommended for office
Q8: Which is the most efficient way of
Q9: Which is correct about chlorinated fluorocarbons?<br>A)Must be