Answer to Question #230389 in Electrical Engineering for Charmza

Question #230389

A voltage e=250sinωt+50sin(3ωt+pi/3)+20 sin(5ωt+(5pi/6)) is applied to a series Circuit of resistance 20Ω and an inductance of 0.05H. Take ω=314rad/s

3.1 Derive an expression for the current.

Calculate the following:

3.2 The rms value of the current and voltage.

3.3 The total power supplied.

3.4 The power factor.



1
Expert's answer
2021-08-28T06:16:15-0400

3.1


3.2


3.3


3.4


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Comments

Charmza
28.08.21, 16:37

Thanks for the answer, I fully understand

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