Specific gravity is used in the HVACR industry: A) For ...

[shofmannx20]

Specific gravity is used in the HVACR industry:
 
  A) For charging air conditioners. B) For determining system capacity.
  C) For sizing gas lines. D) For recovering refrigerant.

Question 2

Weight is defined as:
 
  A) The force of gravity acting upon an object.
  B) Mass = force  distance.
  C) Mass = force  distance.
  D) The amount of time it takes an object to achieve terminal velocity.

[juiceman1987]

Answer to Question 1

C

Answer to Question 2

A

[shofmannx20]

Thanks for the timely response, appreciate it

[bdobbins]

Gracias!