How is heat pump Coefficient of Performance, COP, calculated? ...

[CORALGRILL2014]

How is heat pump Coefficient of Performance, COP, calculated?
 
  A) COP is a measure of heating BTU per watt averaged for the entire heating season.
  B) COP is a measure of heating BTU per watt measured at one particular condition.
  C) COP is the ratio of heat output divided by heat input averaged for the entire heating season.
  D) COP is the ratio of heat output divided by heat input measured at one particular condition.

Question 2

What is the industry standard rate of through-the-evaporator airflow in CFM per ton for most air-conditioning equipment?
 
  A) 1,200 CFM per ton B) 400 CFM per ton C) 2,000 CFM per ton D) 800 CFM per ton

[Juro]

Answer to Question 1

D

Answer to Question 2

B

[CORALGRILL2014]

Thanks

[Juro]

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