Electric Circuits Current magnification will occur in which of the following case? Parallel resonance Series resonance None of these Both Parallel resonance Series resonance None of these Both ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits If the sheet of a backelite is inserted between the plates of an air capacitor, the capacitance will remains unchanged. increase. becomes zero. decrease. remains unchanged. increase. becomes zero. decrease. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits In the figure, the potential difference between points P and Q is 12 V. 6 V. 10 V. - 6 V. 12 V. 6 V. 10 V. - 6 V. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is 500 ohms. 5000 ohms. 50 ohms. 1000 ohms. 500 ohms. 5000 ohms. 50 ohms. 1000 ohms. ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits A coil of negligible resistance has an induction of 100 mH. The current passing through the coil changes from 2 A to 4 A at a uniform rate in 0.1 sec the voltage across the coil during this time would be __________ V. 8 50 2 36 8 50 2 36 ANSWER DOWNLOAD EXAMIANS APP
Electric Circuits An electrical circuit with 10 branches and 7 nodes will have 10 loop equations. 7 loop equations. 4 loop equations. 3 loop equations. 10 loop equations. 7 loop equations. 4 loop equations. 3 loop equations. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS