A circuit draws 330 W from a 110 V , 60 Hz AC line. The power factor is 0.6 and the current lags the voltage. The capacitance of a series capacitor that will result in a power factor of unity is equal to

A circuit draws 280 W from a 110V, 60Hz ac line. The current lags the voltage and the power factor is 0.5. Find the value of a capacitance which can be connected in series to make the power factor of the circuit unity.

A circuit draws a power of 600 W from an AC source of 200 V 50 Hz . The power factor of the circuit is 0.6 . The current lags behing the voltage . What value of capacitance should be connected in the circuit to bring its power factor to unity?

An AC circuit drawing power from a source of angular frequency "50 rad s"^(-1) has a power factor of 0.6. In this condition, a resistance of 100Omega is present and the current is lagging behind the voltage. If a capacitor is connected in series, then the required capacitance that will result in a power factor of unity is

An AC circuit drawing power from a source of angular frequency "50 rad s"^(-1) has a power factor of 0.6. In this condition, a resistance of 100Omega is present and the current is lagging behind the voltage. If a capacitor is connected in series, then the required capacitance that will result in a power factor of unity is

In a series LCR circuit shown below the power factor is unity . Calculate the capacitance C of the capacitor.

A circuit draws a power of 550 watt from a source of 220 volt, 50 Hz . The power factor of the circuit is 0.8 and the current lags in phase behind the potential difference. To make the power factor of the circuit as 1.0, The capacitance should be connected in series with it is

A circuit draws a power of 550 watt from a source of 220 volt, 50 Hz . The power factor of the circuit is 0.8 and the current lags in phase behind the potential difference. To make the power factor of the circuit as 1.0, The capacitance should be connected in series with it is

A circuit draws a power of 550 W from a 220V-50 Hz source. The power factor of the circuit is 0.8. A current in the circuit lags behind the voltage. Show that a capacitor of about 1/(42pi)times10^-2F will have to be connected in the circuit to bring its power factor to unity.