How is MVAC certification established? A) Through universal ...

[karen]

How is MVAC certification established?
 
  A) Through universal certification B) Through any type of certification
  C) Through separate certification D) Through lack of certification

Question 2

What is the advantage of using a pressure relief valve to protect a receiver instead of a fusible plug?
 
  A) The pressure relief valve resets itself.
  B) Pressure relief valves can also be used to check the receiver pressure.
  C) Pressure relief valves are less expensive.
  D) It is impossible for a pressure relief valve to malfunction.

[zogaridan]

Answer to Question 1

C

Answer to Question 2

A

[karen]

Great answer, keep it coming

[dawsa925]

Thanks for the timely response, appreciate it