Electric Circuits The energy stored by a capacitor is given by 1/2 CV2. Q2 / 2C. all of them. 1/2 QV. 1/2 CV2. Q2 / 2C. all of them. 1/2 QV. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In an AC circuit, containing pure inductance, the voltage applied is 120 V, 50 Hz while the current is 10 A. Find the value of inductance. 35 mH. 38 mH. 30 mH. 34 mH. 35 mH. 38 mH. 30 mH. 34 mH. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistivity of semi-conductors at room temperatures is 109 to 1012 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 1000 to 1500 ohm - cm. 0.01 to 50 ohm - cm. 109 to 1012 ohm - cm. 1.6 × 106 to 100 × 106 ohm - cm. 1000 to 1500 ohm - cm. 0.01 to 50 ohm - cm. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Consider the following circuit : Switch is closed at t = 0 Find i(0 +) V/R. 0. V / {R + (sL + 1 / Cs)}. (V*L) / (R*C) V/R. 0. V / {R + (sL + 1 / Cs)}. (V*L) / (R*C) ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The synchronous speed for the seventh space harmonic mmf wave of 8 pole, 50 Hz induction machine will be 5250 rpm in forward direction. 107.14 rpm in reverse direction. 5250 rpm in reverse direction. 107.14 rpm in forward direction. 5250 rpm in forward direction. 107.14 rpm in reverse direction. 5250 rpm in reverse direction. 107.14 rpm in forward direction. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In parallel RC circuit total current is 5A and current through resistor is 3A. What is the current through capacitor? 3A 5A 2A 4A 3A 5A 2A 4A ANSWER DOWNLOAD EXAMIANS APP
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