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? 60 V. 20 V. 50 V. 30 V. 60 V. 20 V. 50 V. 30 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ? 50 V. none of above. 30 V. - 50 V. 50 V. none of above. 30 V. - 50 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Absolute permittivity of dielectric medium is represented as εrε0 ε0 εr εr/ε0 εrε0 ε0 εr εr/ε0 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 2A 4A 5A 3A 2A 4A 5A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is the real power in AC operation? None of these. Both option A and B. VIcosφ. Apperant power × cosφ. None of these. Both option A and B. VIcosφ. Apperant power × cosφ. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits While Thevenizing a circuit between two terminals, VTH is equal to net voltage available in the circuit. open circuit terminal voltage . short circuit terminal voltage. none of these. net voltage available in the circuit. open circuit terminal voltage . short circuit terminal voltage. none of these. ANSWER DOWNLOAD EXAMIANS APP
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