Some water-source heat pumps contain a separate coaxial coil for ...

[faduma]

Some water-source heat pumps contain a separate coaxial coil for heating domestic hot water. The heat for the domestic hot water comes from:
 
  A) De-superheating the hot gas leaving the compressor.
  B) Subcooling the liquid leaving the condenser.
  C) A submersion-style electric heater.
  D) Using the water heating coil instead of the loop in cooling.

Question 2

The cells on most electronic air cleaners can be cleaned:
 
  A) With a fine-grit emery cloth.
  B) By spraying them in place using a solvent that is certified to be high in volatile organic compounds.
  C) By spraying them in place with an air-conditioning coil cleaner.
  D) In the dishwasher.

[Kaytorgator]

Answer to Question 1

A

Answer to Question 2

D

[faduma]

Both answers were spot on, thank you once again

[Kaytorgator]

Great! Please up vote