Electric Circuits The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is 0.5 A. 0.318 A. 0.637 A. 1 A. 0.5 A. 0.318 A. 0.637 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of supply voltage for 400 W, 4 Ω load is 20 V. 40 V. 400 V. 200 V. 20 V. 40 V. 400 V. 200 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For steady state current inductor acts as Current source Open circuit Voltage source Short circuit Current source Open circuit Voltage source Short circuit ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In a capacitor, the electrical energy is stored in magnetic field. both ‘electric field’ and magnetic field’. none of above. electric field. magnetic field. both ‘electric field’ and magnetic field’. none of above. electric field. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits KVL works on the principle of law of conservation of charge. None of these law of conservation of energy. both. law of conservation of charge. None of these law of conservation of energy. both. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In direct arc furnace which of following is of high value? Power factor. Voltage. All of above. Current. Power factor. Voltage. All of above. Current. ANSWER DOWNLOAD EXAMIANS APP
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