Electric Circuits Internal heating of a capacitor is usually attributed to leakage resistance. dielectric charge. plate vibration. electron movement. leakage resistance. dielectric charge. plate vibration. electron movement. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The internal resistance of a practical voltage source is considered to be connected in None of these parallel. series. either parallel or series. None of these parallel. series. either parallel or series. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? None of these Both Series resonance Parallel resonance None of these Both Series resonance Parallel resonance ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two equal resistors R connected in series across a voltage source V dissipate power P. What would be the power dissipated in the same resistors when they are connected in parallel across the same voltage source? 4P. 16P. P. 2P. 4P. 16P. P. 2P. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor is connected to supply with switch and the switch is connected between capacitor and supply. Initially switch is open at time zero, and then switch is closed. Then how capacitor behaves at time t = 0+? dielectric losses decreases. open circuit. dielectric losses increases. short circuit. dielectric losses decreases. open circuit. dielectric losses increases. short circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a large resistance is connected in parallel to a small resistance then net resistance will be greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these greater than the large resistance. smaller than the greater but larger than the smaller resistance. smaller than the small resistance. None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS