Electric Circuits Ceq of two capacitors connected in series is given by C1 + C2. C1 = C2. C1C2. C1 C2 / (C1 + C2). C1 + C2. C1 = C2. C1C2. C1 C2 / (C1 + C2). ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Which quantity consists of a unit 1KWh ? Charge Power Energy Time Charge Power Energy Time ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the reactive power in AC operation? Apparent power × sinθ. Real power × sinθ. Apparent power × cosθ. Real power × cosθ. Apparent power × sinθ. Real power × sinθ. Apparent power × cosθ. Real power × cosθ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits 2) Two sinusoidal emfs are given as e1 = Asin(wt+45) and e2 = Bsin(wt-30). The phase difference between the two quantities in degrees is 15. 105. 75. 60. 15. 105. 75. 60. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is Va in the below circuit? (6R + 10) / 3. (4R + 10) / 3. (6R - 10) / 3. (3R + 10) / 3. (6R + 10) / 3. (4R + 10) / 3. (6R - 10) / 3. (3R + 10) / 3. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Voltage magnification will occur in which of the following case? Series resonance None of these Parallel resonance Both Series resonance None of these Parallel resonance Both ANSWER DOWNLOAD EXAMIANS APP
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