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Author Question: What does a transformer do? A) Transforms AC current to DC current B) Changes an electrical ... (Read 74 times)

Alygatorr01285

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on: Jul 26, 2018
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.


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carlsona147

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Reply #1 on: Jul 26, 2018
Answer to Question 1

D

Answer to Question 2

B


Alygatorr01285

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Reply 2 on: Jul 26, 2018
Excellent

jamesnevil303

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Reply 3 on: Yesterday
Gracias!

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