Basic Electrical Engineering Mock Test 5

10%

Question 1 of 10

1. What is the type of current caused due to variations in the field?

Both conduction and displacement current

Neither conduction nor displacement current

Displacement current

Conduction current

Question 1 of 10

Question 2 of 10

2. The current in conductors connecting the voltage source to the plates of a capacitor is _______

Charging current

Leakage current

Conduction current

Displacement current

Question 2 of 10

Question 3 of 10

3. The flow of electrons in dielectric is due to _________

Potential difference

Conduction

Breakdown

Resistance

Question 3 of 10

Question 4 of 10

4. If the charge in a capacitor is 4C and the energy stored in it is 4J, calculate the voltage across its plates.

16V

Question 4 of 10

Question 5 of 10

5. When the potential gradient increases, what happens to the force between the plates?

Remains the same

becomes zero

Increases

Decreases

Question 5 of 10

Question 6 of 10

6. The relation between the direction of current and the direction of the force is _________

Unrelated

Same direction

Opposite direction

Perpendicular

Question 6 of 10

Question 7 of 10

7. The unit for dielectric strength is ____________

MV/m²

V/m²

MV/m

Question 7 of 10

Question 8 of 10

8. What is the conduction current when a capacitor is fully charged?

100A

1000A

Infinity

Zero

Question 8 of 10

Question 9 of 10

9. Calculate the energy in the 2F capacitor.

64kJ

6.4kJ

64J

8.6kJ

Question 9 of 10

Question 10 of 10

10. Magnetic Field lines move from _______

North to south

West to east

South to north

East to west

Question 10 of 10