Electric Circuits What is the real power in AC operation? None of these. Apperant power × cosφ. VIcosφ. Both option A and B. None of these. Apperant power × cosφ. VIcosφ. Both option A and B. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Current locus is obtained by which of the following? Varying source frequency None of these Either of these Varying any one of the circuit element Varying source frequency None of these Either of these Varying any one of the circuit element ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a pure inductor is connected across the ac source, the average power taken by the inductor is zero watt. a few watt. maximum power. 100 watt. zero watt. a few watt. maximum power. 100 watt. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor that stores charge of 0.5 C at 10 V has a capacitance of _____________ farad. 0.05. 20. 5. 10. 0.05. 20. 5. 10. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of following is the unit of magnetic flux density? Weber. Daraf. Lumens. Tesla. Weber. Daraf. Lumens. Tesla. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of a capacitor of (1 / 2μF) F at 103 Hz is 10 6 μF. 10 3 μF. 10- 6 μF. 10- 3 μF. 10 6 μF. 10 3 μF. 10- 6 μF. 10- 3 μF. ANSWER DOWNLOAD EXAMIANS APP
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