Electric Circuits Super position theorem is not applicable for voltage calculations. power calculations. None of these current calculations. voltage calculations. power calculations. None of these current calculations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the current in the circuit? 0.2547 A. 0.1578 A. 0.4583 A. 0.1465 A. 0.2547 A. 0.1578 A. 0.4583 A. 0.1465 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal heating of a capacitor is usually attributed to plate vibration. leakage resistance. electron movement. dielectric charge. plate vibration. leakage resistance. electron movement. dielectric charge. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistances have the following ratings 150 Ω at 5 %, 100 Ω at 5 % and 200 Ω at 5 % respectively. The percentage error when all the three are connected in series will be + 7 %. + 8 %. + 5 %. + 6 %. + 7 %. + 8 %. + 5 %. + 6 %. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current in a circuit is given by, If the current flows through the 5 Ω resistor, find power dissipated at t = 0? 10 Watts. 20 Watts. 40 Watts. 15 Watts. 10 Watts. 20 Watts. 40 Watts. 15 Watts. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two identical resistors are first connected in parallel then in series. The ratio of resultant resistance of the first combination to the second will be 0.25. 2. 0.5. 4. 0.25. 2. 0.5. 4. ANSWER DOWNLOAD EXAMIANS APP
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