Electrical Engineering - RLC Circuits and Resonance - Discussion
Discussion Forum : RLC Circuits and Resonance - True or False (Q.No. 4)
4.
The quality factor (Q) is the ratio of true power to apparent power.
Discussion:
4 comments Page 1 of 1.
Rao Arslan said:
1 decade ago
It is true because true power to the apparent power is equal to power factor (Not quality factor).
Hasan said:
1 decade ago
BUT WE KNOW THAT P = Q + iS. So it can be equal to reactive power as well? Explain please.
Sumit yadav said:
9 years ago
q factor = w (angular freq)*time constant.
And time constant = L/R = RC.
And time constant = L/R = RC.
Joesmart said:
2 years ago
S = P+jQ.
Q = sin (θ) = Q/S.
Q = sin (θ) = Q/S.
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