An alternating supply of 220 V is applied across a circuit with resistance `22 Omega` and impedance `44 Omega`. The power dissipated in the circuit is

Find R if power dissipated in the circuit is 150 W

A circuit has a resistance of 12 Omega and an impedance of 20 Omega . The power factor of the circuit will be

A circuit has a resistance of 12Omega and an impedance of 15Omega . The power factor of the circuit will be

An rms voltage of 110 V is applied across a series circuit having a resistance 11 Omega and an impedance 22 Omega . The power consumed is

An rms voltage of 110 V is applied across a series circuit having a resistnce 11 Omega and an impedance 22 Omega . The power consumed is

110 underset(rms)(V) is applied across a series circuit having resistance 11 Omega and impedance 22 Omega . The power consumed is

The power factor of A.C. circuit of resistance 12 Omega and impedance 15 Omega is ……

An alternating power supply of 220 V is applied across a series circuit of resistance 10sqrt(3)Omega, capacitive reactance 40 Omega and inductive reactance 30 Omega The respective current in the circuit in the circuit for zero and infinite frequencies are