Author Question: Where should the vapor barrier be placed when insulating walls in a cold climate? A) About ... (Read 17 times)

anjilletteb · **on:** Jul 24, 2018

Where should the vapor barrier be placed when insulating walls in a cold climate?

A) About halfway between the inner and outer walls
B) Toward the inside of insulated wall
C) Toward the outer wall
D) Outer walls should not use a vapor barrier.

Question 2

After diagnosing a defective compressor, the technician should:

A) Rebuild the compressor in the field.
B) Add a hard start kit to improve compressor performance.
C) Determine why the original compressor failed.
D) Add refrigerant to improve compressor performance.