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Author Question: Voltage produced by a generator alternates because A) it produces pulses of current. B) the ... (Read 78 times)

Charlie

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on: Jul 29, 2018
Voltage produced by a generator alternates because
 
  A) it produces pulses of current.
  B) the magnetic field that produces it alternates.
  C) alternations in the mechanical energy input.
  D) effectively it is an ac motor in reverse.
  E) the current it produces alternates.

Question 2

A galvanometer calibrated to read current is
 
  A) an ammeter.
  B) a voltmeter.
  C) an ohm meter.
  D) none of the above


KKcool

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


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Charlie

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Reply #2 on: Jul 29, 2018
TY


KKcool

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Reply #3 on: Jul 29, 2018
You're welcome


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