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RLC Circuits and Resonance - Technical MCQs

Q1:

What is the resonant frequency in the given circuit?

A 11.6 Hz

B 275.8 Hz

C 1.5 kHz

D 3.2 kHz

ANS:D - 3.2 kHz

Given 3.2 kHz is the right answer.

As we know that sqrt of 100 is 10 but sqrt of 10 will be 3.1.
So by changing the sqrt of given value 2.475 as 24.75 will different.