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Author Question: Impedance is the combined effect of: A) Potential and current. B) Resistance, inductive ... (Read 66 times)

Marty

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on: Jul 27, 2018
Impedance is the combined effect of:
 
  A) Potential and current.
  B) Resistance, inductive reactance, and capacitive reactance.
  C) Wattage and amperage.
  D) DC resistance and AC resistance.

Question 2

What is the purpose of a capacitor in an AC motor circuit?
 
  A) It provides a phase shift so the motor can start more easily.
  B) It provides circuit overload protection.
  C) It boosts voltage like a transformer.
  D) It holds a one-time charge to help the motor start.


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tanna.moeller

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Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

A


Marty

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Reply 2 on: Jul 27, 2018
:D TYSM

nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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