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Author Question: A main circuit breaker panel (load center) is the point where incoming voltage is connected in a ... (Read 102 times)

123654777

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A main circuit breaker panel (load center) is the point where incoming voltage is connected in a residence and where circuit breakers are mounted.
 
  Indicate whether the statement is true or false

Question 2

Explain why it is important that the magnetic field of an electromagnet can be turned on and off.
 
  What will be an ideal response?



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Kingjoffery

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Answer to Question 1

TRUE

Answer to Question 2

When electromagnetic fields are used for motors and relay and solenoid coils, the current can be turned on and off which allows the magnetic field to be turned on and off.




123654777

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Reply 2 on: Jul 26, 2018
:D TYSM


31809pancho

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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