Oil is removed from the refrigerant vapor by a A) mist ...

[misspop]

Oil is removed from the refrigerant vapor by a
 
  A) mist eliminator in the heater. B) valve in the cooler.
  C) filter in the condenser. D) coil in the vaporizer.

Question 2

How is a temperature-pressure relief valve on a hot-water boiler tested?
 
  A) Pressurize the boiler with nitrogen until the pressure relief valve opens.
  B) Pressure relief valves are optional, so testing is not required.
  C) Jump the high limit and operate the burners until the pressure relief valve opens.
  D) Pull lever and look for water at outlet of discharge pipe.

[FergA]

Answer to Question 1

A

Answer to Question 2

D

[misspop]

Thanks for the timely response, appreciate it

[atrochim]

Great answer, keep it coming