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Author Question: The relationship for the impedance matching ratio (RL/Rpri) in a transformer is: A) opposite to ... (Read 74 times)

nummyann

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on: Jul 28, 2018
The relationship for the impedance matching ratio (RL/Rpri) in a transformer is:
 
  A) opposite to the turns ratio (Nsec/Npri). B) equal to the turns ratio (Nsec/Npri) squared.
  C) equal to the turns ratio (Nsec/Npri). D) opposite to the turns ratio (Nsec/Npri) squared.

Question 2

If a resistance of 2.2 M is connected across a 1 kV source, current equals about ________.
 
  A) 0.455 mA B) 0.455 A C) 2.2 mA D) 45.5 A


FergA

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

B

Answer to Question 2

A


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nummyann

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Reply #2 on: Jul 28, 2018
TY


FergA

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Reply #3 on: Jul 28, 2018
You're welcome


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