For a series L C R circuit, the power loss at resonance is

In L-C-R circuit powr factor at resonance is

A series L-C-R circuit is operated at resonance . Then

In a series resonant L-C-R circuit, the power factor is

For a series L - C - R circuit at resonance, the statement which is not true is

In L-C-R series AC circuit,

Assertion: At resonance, power factor of series L-C-R circuit is zero. Reason: At resonance, current function and voltage functions are in same phase.

If V_0 and I_0 are the peak current and voltge across the resistor in a series L-C-R circuit, then the power dissipated in the circuit is (power factor =costheta)

In a series R-L-C circuit, the frequency of the source is half of the resonance frequency. The nature of the circuit will be