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 1 mA. 0.35 mA. 0.25 mA. 0.5 mA. 1 mA. 0.35 mA. 0.25 mA. 0.5 mA. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The phase angle difference between current and voltage is 90o, the power will be zero. VI. maximum. minimum. zero. VI. maximum. minimum. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The voltage induced in an inductor is represented as, ratio of current through it to its inductance. product of its inductance and rate of change of current through it. ratio of its inductance to current through it. product of its inductance and current through it. ratio of current through it to its inductance. product of its inductance and rate of change of current through it. ratio of its inductance to current through it. product of its inductance and current through it. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Find the current through 5 Ohm resistor from A to B. 2A. -1A. 1A. -2A. 2A. -1A. 1A. -2A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following quantities consists of SI unit as WATT ? Power Current Charge Force Power Current Charge Force ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Cells are connected in parallel in order to increase life of the cells. efficiency. current capacity. voltage rating. life of the cells. efficiency. current capacity. voltage rating. ANSWER DOWNLOAD EXAMIANS APP