Which of the following statements about high side pressure and temperature is true?
a) heat flow is from the cooling medium to the hot refrigerant
b) the condenser temperature of the vapor is 15 to 20°C higher than the temperature of the medium used to cool in the condenser.
c) the condenser temperature of the refrigerant will be higher if the pressure of the vaporized refrigerant is lowered
d) the condenser functions by taking latent heat from the air and adding it as sensible heat to the refrigerant
e) none of the above
Answer: B