Electric Circuits The rms value of sinusoidal voltage wave V = 200sinω0t 200√2 V. 200 V. 100√2 V. 100 V. 200√2 V. 200 V. 100√2 V. 100 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A external resistance R is connected to a cell of internal resistance r, then the current is maximum when R < r. R = r. R > r. None of these R < r. R = r. R > r. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In which of the following oscillations are not present? Both 2 and 3 Critical damping Under damping Over damping Both 2 and 3 Critical damping Under damping Over damping ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The switch S is the circuit shown in figure is ideal. If the switch is repeatedly closed for 1 ms and opened for 1 ms, the average value of i(t) is 0.35 mA. 1 mA. 0.5 mA. 0.25 mA. 0.35 mA. 1 mA. 0.5 mA. 0.25 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KCL works on the principle of which of the following law of conservation of energy. law of conservation of charge. None of these both. law of conservation of energy. law of conservation of charge. None of these both. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Flux in a magnetic circuit can be compared in an electric circuit to resistance. current. voltage. inductance. resistance. current. voltage. inductance. ANSWER DOWNLOAD EXAMIANS APP