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Author Question: Which of these electromagnetic devices is used to control high amperage circuits (50 amps or more)? ... (Read 176 times)

sabina

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Which of these electromagnetic devices is used to control high amperage circuits (50 amps or more)?
 
  A) Ammeter B) Solenoid C) Spark plug D) Relay

Question 2

A numbering system that contains only two digits is called a ________ system.
 
  A) Hexadecimal B) Base 10 C) Volatile D) Binary



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yasmin

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Answer to Question 1

B

Answer to Question 2

D




sabina

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Reply 2 on: Jun 23, 2018
YES! Correct, THANKS for helping me on my review


shailee

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Reply 3 on: Yesterday
Excellent

 

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