Electric Circuits In the circuit shown in the figure the voltage across the 2 Ω resistor is 4 V. 1 V. 2 V. 3 V. 4 V. 1 V. 2 V. 3 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Whenever current is supplied by a source its terminal voltage decreases. remains constant. increases exponentially. increases. decreases. remains constant. increases exponentially. increases. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Capacitor does not allow the sudden change of power current voltage None of these power current voltage None of these ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If a capacitors of capacitance 100 μF is connected across a voltage source of 10 V, then what will be the energy stored in that capacitor? 10 × 10 - 3 Joule. 10 × 10 6 Joule. 5 × 10 - 2 Joule. 5 × 10 - 3 Joule. 10 × 10 - 3 Joule. 10 × 10 6 Joule. 5 × 10 - 2 Joule. 5 × 10 - 3 Joule. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits Two sinusoidal quantities are said to be in phase quadrature, when their phase difference is 90o. 45o. 30o. 0o. 90o. 45o. 30o. 0o. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A circuit with resistor, inductor, capacitor in series is resonant of 50 Hz. If all the values are now doubled, the new resonant frequency is f0 / 2. still f0. f0 / 4. 2f0. f0 / 2. still f0. f0 / 4. 2f0. ANSWER DOWNLOAD EXAMIANS APP
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