Electric Circuits If L and C both are doubled than damping in above circuit will be doubled as compared to previous one. halved as compared to previous one. remains same. None of these doubled as compared to previous one. halved as compared to previous one. remains same. None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which part of magnetic path requires largest mmf? Inductance. Coil. Core. Air gap. Inductance. Coil. Core. Air gap. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two wires of A and B of the same material and length ‘l’ and ‘2l’ have radius ‘r’ and ‘2r’ respectively. The ratio of their specific resistance will be 1:8. 1:1. 4:1. 1:2. 1:8. 1:1. 4:1. 1:2. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If emf in a given circuit is given by e = 100 sinω0t, then maximum value of voltage and frequency will be 50√2 V, 100 Hz. 100 V, 100 Hz. 100√2 V, 100 Hz. 100 V, 50 Hz. 50√2 V, 100 Hz. 100 V, 100 Hz. 100√2 V, 100 Hz. 100 V, 50 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is 7.96 Ω. 63.68 Ω. 31.84 Ω. 15.92 Ω. 7.96 Ω. 63.68 Ω. 31.84 Ω. 15.92 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Total power consumed in the circuit below is 10 W. Find X. 1 A. 2 A. 3 A. None of these. 1 A. 2 A. 3 A. None of these. ANSWER DOWNLOAD EXAMIANS APP
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