Electric Circuits The capacitance of a conductor is varying from 2 microfarad to zero in 1 sec linearly if the voltage applied to it is 6 V the energy stored in 0.5 sec in the condenser is 55.1 µ joules. 18 µ joules. 10 µ joules. 20 µ joules. 55.1 µ joules. 18 µ joules. 10 µ joules. 20 µ joules. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The resistance of 200 W, 200 V lamp is 400 Ω. 800 Ω. 100 Ω. 200 Ω. 400 Ω. 800 Ω. 100 Ω. 200 Ω. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits What is mean by flow of electrons? Electric current. Semiconductor. Insulator. Voltage. Electric current. Semiconductor. Insulator. Voltage. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the circuit shown below if I = 2 A then find V? 5 V. 3 V. 1 V. 2 V. 5 V. 3 V. 1 V. 2 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits The capacitive reactance of an electric circuit is 50 Ohms. The frequency of supply becomes doubled. What is the new capacitive reactance? 200 Ohms. 50 Ohms. 100 Ohms. 25 Ohms. 200 Ohms. 50 Ohms. 100 Ohms. 25 Ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Internal heating of a capacitor is usually attributed to dielectric charge. leakage resistance. electron movement. plate vibration. dielectric charge. leakage resistance. electron movement. plate vibration. ANSWER DOWNLOAD EXAMIANS APP
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