Electrical Engineering - RLC Circuits and Resonance - Discussion

Discussion Forum : RLC Circuits and Resonance - True or False (Q.No. 3)
3.
The reactive voltages, VL and VC, cancel at resonance.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
3 comments Page 1 of 1.

Anupama said:   9 years ago
We know that, Z = R+j (Xl-Xc) but at resonance the imaginary part is cancelled i.e. Xl = Xc. Hence Vl = I*Xl and Vc = I*Xc. Therefore at resonance Vl = Vc.

Choudhary said:   6 years ago
Xl=Xc at resonace condition so that Vl=Vc, 2v=2v and 2-2=0.

Sachin mali said:   10 years ago
At only resonance condition is it possible.

Post your comments here:

Your comments will be displayed after verification.