Electric Circuits A 10 μF capacitor and 100 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow brightest? 10 Hz. 100 Hz. 1000 Hz. 1 Hz. 10 Hz. 100 Hz. 1000 Hz. 1 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistivity of the conductor depends on type of material. area of the conductor. length of the conductor. none of these. type of material. area of the conductor. length of the conductor. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Purpose of using capacitor is / are increase p.f of inductive load circuit. effect DC filter in electronic circuit. all of these. to do phase split in AC 1 phase motor. increase p.f of inductive load circuit. effect DC filter in electronic circuit. all of these. to do phase split in AC 1 phase motor. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The value of unity impulse function at time (t) = 0 is 1. 0. indeterminate. infinite. 1. 0. indeterminate. infinite. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Transients are presents in the circuit when the circuit is having R. C. L. Either L or C. R. C. L. Either L or C. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Time constant of RC series circuit is L/R RC 2RC 2L/R L/R RC 2RC 2L/R ANSWER DOWNLOAD EXAMIANS APP
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