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Author Question: What is the power transformer based on? A. Current transformation B. Voltage transformation C. ... (Read 105 times)

rlane42

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on: Jul 28, 2018
What is the power transformer based on?
 
  A. Current transformation
  B. Voltage transformation
  C. Iron-core transformation
  D. Impedance transformation

Question 2

The power factor of the circuit at resonance is ________.
 
  A. unity
  B. opposite
  C. dissipated
  D. purely resistive


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mohan

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

A


rlane42

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Reply 2 on: Jul 28, 2018
Gracias!

frankwu0507

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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