Electric Circuits If Vout = 1 V for 1 kHz input then what would be Vout for 10 kHz for same input ? 1 V. None of these. 0.1 V . 0.01 V. 1 V. None of these. 0.1 V . 0.01 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Three resistors of 4 ohm, 6 ohm and 8 ohm are in parallel. In which resistor, power dissipation will be maximum 8 Ohm. 6 Ohm. equal in all resistors. 4 Ohm. 8 Ohm. 6 Ohm. equal in all resistors. 4 Ohm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the length of a wire of resistance R is uniformly stretched to n times its original value, what will be its new resistance nR . R / n2. n2 / R. n2R. nR . R / n2. n2 / R. n2R. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit decrease if frequency of voltage source increases? Z and I. VL and Z. VR and I. VL and VR. Z and I. VL and Z. VR and I. VL and VR. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 20 μF capacitor and 200 W, 220 V lamp is connected in series across a 220 V alternating supply. In which frequency of the supply the lamp will glow dimmest? 1000 Hz. 1 Hz. 10 Hz. 100 Hz. 1000 Hz. 1 Hz. 10 Hz. 100 Hz. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is 0.5 F 0.02 F 0.2 F 0.05 F 0.5 F 0.02 F 0.2 F 0.05 F ANSWER DOWNLOAD EXAMIANS APP
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