Obtain the resonant frequency and Q-fact...

Obtain the resonant frequency and Q-factor of a series LCR circuit with `L = 3.0 H, C = 27 muF, and R = 7.4 Omega`. It is desired to improve the sharpness of the resonance of the circuit by reducing its ‘full width at half maximum’ by a factor of 2. Suggest a suitable way.

A

NOR

B

AND

C

OR

D

NAND

Text Solution

Verified by Experts

The correct Answer is:

D

NAND

Above is truth table of NAND gate and so given figure indicates NAND gate.

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