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Author Question: If the phase angle between current and voltage is 10o, determine the power factor. What will be ... (Read 493 times)

SGallaher96

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on: Jul 26, 2018
If the phase angle between current and voltage is 10o, determine the power factor.
 
  What will be an ideal response?

Question 2

What are the frequencies of the harmonic content of a 60 Hz square up to the fifth harmonic?
 
  What will be an ideal response?


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Awesome

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Reply #1 on: Jul 26, 2018
Answer to Question 1

PF = cos (10o) = 0.985

Answer to Question 2

The harmonic sinusoidal components of 60 Hz square wave are the first, third, and fifth harmonics at 60 Hz, 180 Hz, and 300 Hz.


SGallaher96

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Reply 2 on: Jul 26, 2018
:D TYSM

Joy Chen

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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