Super position theorem
Trending Questions
Q.
An alternating current is given by the equation . The rms current will be:
Q. The rms value of the current in a wire which carries a d.c current of 10A and a sinusoidal alternating current of peak value 20 A is
- 10 A
- 14.14 A
- 15 A
- 17.32 A
Q. The power dissipated by the 10 Ω resistor in the circuit shown below is ______ W.
- 3.32
Q. A periodic waveform f(t)=(2−3cos10t)2V is given.
Its rms value will be
Its rms value will be
- 3.61 V
- 10.80 V
- 12.42 V
- 77.18 V
Q.
Find the values of currents I1 & I2
Find the values of currents I1 & I2
- 7 sin 3t, zero
- 5 sin 2t, 5+5 sin 2t
- 5, 5 sin 2t
- 5+5 sin 2t, zero
Q.
Find the root mean square value of voltage VX in the figure shown.
Find the root mean square value of voltage VX in the figure shown.
- 15.53V
- 7.83 V
- 11.83 V
- 2.88 V