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Author Question: To check the amount of electrical current a load is drawing, technicians use a(n): A) ... (Read 93 times)

kodithompson

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on: Jul 24, 2018
To check the amount of electrical current a load is drawing, technicians use a(n):
 
  A) Potentiometer. B) Voltmeter. C) Ohmmeter. D) Ammeter.

Question 2

Why do heat pumps operate more efficiently than electric furnaces?
 
  A) Heat pumps use a more direct method of converting electrical energy to heat energy.
  B) Refrigerant has a natural affinity for heat.
  C) Heat pumps and electric furnaces actually operate at about the same efficiency.
  D) They use electricity to move heat rather than converting electricity directly to heat.


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Toya9913

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

D


kodithompson

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Reply 2 on: Jul 24, 2018
Wow, this really help

shewald78

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Reply 3 on: Yesterday
:D TYSM

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