Electric Circuits A capacitor is connected to supply with switch and the switch is connected between capacitor and supply. Initially switch is open at time zero, and then switch is closed. Then how capacitor behaves at time t = 0+? short circuit. dielectric losses increases. dielectric losses decreases. open circuit. short circuit. dielectric losses increases. dielectric losses decreases. open circuit. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is 1.94% 39.00% 1.89% 25.64% 1.94% 39.00% 1.89% 25.64% ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In RLC parallel circuit current through resistor, inductor and capacitor are 10A, 5A and 5A respectively. What is the total current in the circuit? 20A 5A 10A 0A 20A 5A 10A 0A ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits How many 200W / 220V bulbs connected in series across 220V supply will consume 100W? 2. Not possible. 1. 4. 2. Not possible. 1. 4. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Condition for a balanced 3 - phase load is that, each phase has the same value of __________________. all of these. resistance. power factor. impedance. all of these. resistance. power factor. impedance. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The unit of electric displacement vector is C - m. Ampere-m. C/m. C/m2. C - m. Ampere-m. C/m. C/m2. ANSWER DOWNLOAD EXAMIANS APP
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