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Author Question: What type of electrical device is a relay? A) A load B) A control C) A combination load and ... (Read 139 times)

CBme

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on: Jul 24, 2018
What type of electrical device is a relay?
 
  A) A load B) A control
  C) A combination load and control D) A relay is not an electrical device.

Question 2

What protective devices do electric furnaces typically have?
 
  A) Phase loss monitors
  B) Fusible links and thermal overloads in series with the heating elements
  C) Magnetic overload relays
  D) Pilot duty thermal overload relays


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jliusyl

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

C

Answer to Question 2

B


CBme

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Reply 2 on: Jul 24, 2018
:D TYSM

frankwu0507

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Reply 3 on: Yesterday
Wow, this really help

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