Electric Circuits Reactive power drawn by a pure resistor is minimum None of these 0 maximum minimum None of these 0 maximum ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The average value of half wave rectified sinusoidal current waveform, whose maximum value is 1A is 0.637 A. 0.318 A. 0.5 A. 1 A. 0.637 A. 0.318 A. 0.5 A. 1 A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A capacitor blocks both AC and DC. passes AC but blocks DC. passes both AC and DC. passes DC but blocks AC. blocks both AC and DC. passes AC but blocks DC. passes both AC and DC. passes DC but blocks AC. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the following characteristics is/are attributed to an ideal independent voltage source? Independent of the magnitude of voltage supplied. Independent of the direction of flow of current. Independent of magnitude of current supplied.. both ‘b’ and ‘d’. Independent of the magnitude of voltage supplied. Independent of the direction of flow of current. Independent of magnitude of current supplied.. both ‘b’ and ‘d’. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A series RLC circuit is connected across a 240V, 50 Hz supply. When the voltage across capacitor is 250V, a maximum current of 0.5A flows in the circuit. Find the inductance. 1.58 µF. 6.37 µF. 0.47 µF. 2.25 µF. 1.58 µF. 6.37 µF. 0.47 µF. 2.25 µF. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) (V*L) / (R*C) V/R. V / {R + (sL + 1 / Cs)}. 0. (V*L) / (R*C) V/R. V / {R + (sL + 1 / Cs)}. 0. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS