What does a transformer do? A) Transforms AC current to DC ...

[Alygatorr01285]

What does a transformer do?
 
  A) Transforms AC current to DC current
  B) Changes an electrical signal into a mechanical action
  C) Transforms DC current to AC current
  D) Increases or decreases incoming voltage

Question 2

Besides improving efficiency, insulating the suction line:
 
  A) Prevents stray electrical current from traveling down the pipe.
  B) Prevents moisture from condensing on the line.
  C) Serves as a backup sealing system to prevent refrigerant loss.
  D) Reduces mechanical vibrations set up by the compressor.

[carlsona147]

Answer to Question 1

D

Answer to Question 2

B

[Alygatorr01285]

Excellent

[nguyenhoanhat]

TYSM