Question

Out of the following which one is NOT the characteristic of LCR series resonant circuit?

पर्याय

• It is acceptor circuit.

• Current has maximum value.

• Impedance is maximum.

• Circuit is purely resistive.

Answer 1

Impedance is maximum.

Explanation:

At resonance in a series LCR circuit, the inductive reactance (X_L) nd capacitive reactance (X_C) cancel each other out (X_L = X_C).

• The Reality: The total impedance (Z) drops to its minimum value, which is just the resistance (R).
• The Consequence: Because impedance (opposition to current) is at its lowest, the current reaches its maximum value.