Kindly write the answer in the box mentioned below:

1. What are the three factors essential to make a simple electrical circuit?

A Switch, Voltage, Fuse

B Current, Fuse, Conductor

C Electro motive force, Current, Resistance

D Potential Difference, Quantity of Electricity, Resistance

2. Electro Motive Force (EMF) is required to........

A protect the circuit from the fault

B drive the electrons through the circuit

C control the flow of electron in a conductor

D limit the current in the circuit

3. Current is represented by alphabetic letter........

A. C

B. I

C. R

D. V

4. Potential difference (Pd) is represented by alphabetic letter........

A. V

B. E

C. A

D. W

5. Ohm’s law states the relation between..........

A Current, E.M.F and voltage

B Voltage, Current and Resistance

C Temperature, Resistance and E.M.F

D Voltage, Specific Resistance, Resistance

6. As per ohm’s law, the current is............

A directly proportional to the voltage

B inversely proportional to the voltage

C directly proportional to the resistance

D inversely proportional to the temperature

7. The unit of reciprocal of resistance is....

A Mho (Ω)

B Ohm(Ù)

C Volt (V)

D Ampere (A)

8. The formula to find the current (I) as per ohm’s law is.........

A. I = R/V

B. I = VR2

C. I = V/R

D. I = VR

9. If an electrical circuit is opened, then the value of resistance of the circuit will be......

A low

B high

C zero

D infinity

10. If short circuit is occurred in an electrical circuit, then the value of resistance will be...........

A low

B high

C zero

D infinity