A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF.

Electric Circuits
A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF.

0.1C, 100MW.

0.1C, 10MW.

0.01C, 10MW.

0.01C and 5W.

0.1C, 100MW.

0.1C, 10MW.

0.01C, 10MW.

0.01C and 5W.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be

1 µF

10 µF

5 µF

25 µF

1 µF

10 µF

5 µF

25 µF

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

4 kΩ.

200 Ω.

400 Ω.

1 Ω.

4 kΩ.

200 Ω.

400 Ω.

1 Ω.

ANSWER DOWNLOAD EXAMIANS APP

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+?

dielectric losses increases.

short circuit.

open circuit.

dielectric losses decreases.

dielectric losses increases.

short circuit.

open circuit.

dielectric losses decreases.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the value of C?

4.78 µF.

10.54 µF.

8.51 µF.

1.8 µF.

4.78 µF.

10.54 µF.

8.51 µF.

1.8 µF.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits
What is referred as the average value in AC opearation?

Average of all values of an alternating quantity.

Average of all values of the phase sequences.

Average of all values of the (+)ve and (-)ve half.

Average of all values of an alternating quantity over a complete cycle.

Average of all values of an alternating quantity.

Average of all values of the phase sequences.

Average of all values of the (+)ve and (-)ve half.

Average of all values of an alternating quantity over a complete cycle.

ANSWER DOWNLOAD EXAMIANS APP

Electric Circuits

Electric Circuits A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF.

Electric Circuits Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be

Electric Circuits 200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

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+?

Electric Circuits A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the value of C?

Electric Circuits What is referred as the average value in AC opearation?

Electric Circuits
A capacitor is charged by a constant 10 mA current sources which is turned on for 1 second. Assuming the capacitor is initially charge free; determine the charge delivered to and the power supplied by the source if the capacitor has a value of 1 mF.

Electric Circuits
Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be

Electric Circuits
200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

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+?

Electric Circuits
A 230V, 50Hz voltage is applied to a coil having L = 5H and R = 2 Ohm in series with capacitance C. When the voltage across the coil is 400V, find the value of C?

Electric Circuits
What is referred as the average value in AC opearation?