AC Circuit

Power in an A.C. circuit||Power factor OF an A.C.||Wattless current||Examples on power OF an A.C. Circuit

In an A.C. circuit the current

STATEMENT-1 : In series LC(AC) circuit, the current is infinite at resonance. STATEMENT-2 : In parallel LC(AC) circuit, the current is zero at resonance. STATEMENT-3 : Series LCR(AC) circuit is used at resonance for turning radio receivers.

The capacitive reactance in an A.C. circuit is