Electric Circuits A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is 50 ohms. 5000 ohms. 1000 ohms. 500 ohms. 50 ohms. 5000 ohms. 1000 ohms. 500 ohms. 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 1 W. 0.5 W. None of these 2 W. 1 W. 0.5 W. None of these 2 W. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Super position theorem is not applicable for current calculations. voltage calculations. None of these power calculations. current calculations. voltage calculations. None of these power calculations. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If C be the capacitance, V be the potential difference and I be the current, then I / CV will have the unit of reactive power. time. power. frequency. reactive power. time. power. frequency. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Mesh. Both A and B. Delta. Star. Mesh. Both A and B. Delta. Star. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current locus is obtained by which of the following? Varying source frequency Either of these Varying any one of the circuit element None of these Varying source frequency Either of these Varying any one of the circuit element None of these ANSWER DOWNLOAD EXAMIANS APP
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