Electric Circuits The frequency of EMF generated by a generator depends upon its both speed and number of poles. number of poles. speed. nature of supply. both speed and number of poles. number of poles. speed. nature of supply. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A current of 1 mA flows through a 1M ohm, 2 W carbon resistor. The power dissipated as heat in the resistor will be 2 W. 0.5 W. None of these 1 W. 2 W. 0.5 W. None of these 1 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the resistance. 100 Ohms. 480 Ohms. 500 Ohms. 1000 Ohms. 100 Ohms. 480 Ohms. 500 Ohms. 1000 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A reactance having an inductor of 0.15 H is connected in series with 10 Ω resistance. What will be the inductive reactance? None of these. 1.5 Ω. 47.1 Ω. 48.15 Ω. None of these. 1.5 Ω. 47.1 Ω. 48.15 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While Thevenizing a circuit between two terminals, VTH is equal to short circuit terminal voltage. none of these. open circuit terminal voltage . net voltage available in the circuit. short circuit terminal voltage. none of these. open circuit terminal voltage . net voltage available in the circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is 0.05 F 0.02 F 0.5 F 0.2 F 0.05 F 0.02 F 0.5 F 0.2 F ANSWER DOWNLOAD EXAMIANS APP
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