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The quality factor (Q-factor) of a series resonant circuit is given by which mathematical expression?

Asqrt(L * C) / R
B(1 / L) * sqrt(R / C)
C(1 / R) * sqrt(L / C)
DR * sqrt(C / L)

Explanation

The quality factor Q of a series RLC circuit measures selectivity and is expressed as Q = (1 / R) * sqrt(L / C) = omega_0 * L / R.

Submitted by: mcqstutor Team More Electrical Engineering MCQs →

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