Liquid floodback commonly occurs on air source heat pumps A) ...

[jrubin]

Liquid floodback commonly occurs on air source heat pumps
 
  A) when the liquid filter drier is stopped up
  B) when the heat pump is operated in cooling with a low charge
  C) when the heat pump is operated in heating on a warm day
  D) when the defrost cycle is terminated and the cycle reverses

Question 2

Why is it important to know what the conditions were when a pump was rated?
 
  A) It assists in knowing which rating system to use.
  B) Ratings can be skewed based upon test type.
  C) Weather factors can affect the ratings.
  D) It helps to properly measure the operating costs.

[ankilker]

Answer to Question 1

D

Answer to Question 2

C

[jrubin]

Thanks for the timely response, appreciate it

[kilada]

YES! Correct, THANKS for helping me on my review