Electric Circuits Purpose of using capacitor is / are increase p.f of inductive load circuit. all of these. to do phase split in AC 1 phase motor. effect DC filter in electronic circuit. increase p.f of inductive load circuit. all of these. to do phase split in AC 1 phase motor. effect DC filter in electronic circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In what connection we get neutral? Both A and B. Star. Mesh. Delta. Both A and B. Star. Mesh. Delta. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which of the followings is the expression for energy stored in a capacitor? C / v. (1 / 2) Cv2. C dv / dt. Cv. C / v. (1 / 2) Cv2. C dv / dt. Cv. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The common voltage across parallel branches with different voltage sources can be determined by the relation V = (V1 / R1 + V2 / R2 + V3 / R3) / (1 / R1 + 1 / R2 +1 / R3 .....) The statement is associated with which theorem? Superposition theorem. Norton’s theorem. Thevenin’s theorem. Millman’s theorem. Superposition theorem. Norton’s theorem. Thevenin’s theorem. Millman’s theorem. ANSWER DOWNLOAD EXAMIANS APP
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 remain unaltered. the current decreases abruptly. the current increases. the current decreases. the current remain unaltered. the current decreases abruptly. the current increases. the current decreases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The rms value of sinusoidal voltage wave V = 200sinω0t 200 V. 100 V. 200√2 V. 100√2 V. 200 V. 100 V. 200√2 V. 100√2 V. ANSWER DOWNLOAD EXAMIANS APP
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