Electric Circuits If a resistor and a capacitor are connected to form series R - C circuit across a voltage source. If frequency of voltage source increases the current decreases abruptly. the current increases. the current remain unaltered. the current decreases. the current decreases abruptly. the current increases. the current remain unaltered. the current decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An ideal constant voltage source has _______________ internal impedance whereas a constant current source has ____________ internal impedance. zero, infinite infinite, infinite infinite, zero zero, zero zero, infinite infinite, infinite infinite, zero zero, zero ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many coulombs of charge flow through a circuit carrying a current of 10 A in 1 minute? 600 1200 60 10 600 1200 60 10 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The norton equivalent of the circuit shown in the figure is 1A, 1.5 Ohm 1A, 5/6 Ohm 0.75A, 5/6 Ohm 0.75 A, 1.5 Ohm 1A, 1.5 Ohm 1A, 5/6 Ohm 0.75A, 5/6 Ohm 0.75 A, 1.5 Ohm ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The strength of current in 1 H inductor changes at rate of 1 A / sec. Find the voltage across it? 2 V. 0.5 V. None of these. 1 V. 2 V. 0.5 V. None of these. 1 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Mica capacitor are characterised by all of following except accurate value. low leakage reactance. stable operation. low losses. accurate value. low leakage reactance. stable operation. low losses. ANSWER DOWNLOAD EXAMIANS APP
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