Electric Circuits A capacitor carries a charge of 0.1 C at 5 V. Its capacitance is 0.2 F 0.02 F 0.05 F 0.5 F 0.2 F 0.02 F 0.05 F 0.5 F ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? Not possible. 2. 4. 1. Not possible. 2. 4. 1. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits For balanced star load, if unbalanced line current are IR, IY, IB equal to - j10, - j10 and - j20 respectively, the neutral current will be equal to (8.66 + j5) A. (-8.66 - j5) A. (-9.66 + j5) A. (8.66 - j5) A. (8.66 + j5) A. (-8.66 - j5) A. (-9.66 + j5) A. (8.66 - j5) A. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a resistor and an inductor are connected in series across a voltage source. Which two parameters in that circuit increase if frequency of voltage source increases? Z and I. VL and I. VL and VR. VL and Z. Z and I. VL and I. VL and VR. VL and Z. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for reciprocity in case of ABCD parameters is AD-BC = 0. AD-BC = 1 . AB-CD = 1. AB-CD = 0. AD-BC = 0. AD-BC = 1 . AB-CD = 1. AB-CD = 0. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A 50 μF capacitor is charged to retain 10 MJ of energy by a constant charging current of 1 A. Determine the voltages across the capacitor? 30 V. 20 V. 50 V. 60 V. 30 V. 20 V. 50 V. 60 V. ANSWER DOWNLOAD EXAMIANS APP
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