| 1 |
The SI unit of resistence. |
- A. Ampere
- B. Volt
- C. Hertz
- D. Ohm
|
| 2 |
The instrument that measures current is called. |
- A. Voltmeter
- B. Circuit breaker
- C. Ammeter
- D. Switch
|
| 3 |
Voltmeter is connected in. |
- A. Parallel position
- B. Series position
- C. Both a and b
- D. None of these
|
| 4 |
A device which does not allow current to pass through it overt a certain limit: |
- A. Switch
- B. circuit breaker
- C. Resistor
- D. Fuse
|
| 5 |
The device use to store electric current: |
- A. Fuse
- B. Switch
- C. Resistor
- D. Capacitor
|
| 6 |
Ammeter is always connected with a circuit in. |
- A. parallal
- B. Series
- C. Both a and b
- D. None of these
|
| 7 |
Voltmeter is used to. |
- A. Measure current
- B. Measure potential difference
- C. Measure voltage
- D. Both a and b
|
| 8 |
The device used for turning a circuit ON or OFF is. |
- A. Switch
- B. Fuse
- C. Circuit breaker
- D. Earth wire
|
| 9 |
The SI unit of capacitance is: |
- A. Farad
- B. Ampere
- C. Ohm
- D. Newton
|
| 10 |
1 m A is equal to. |
- A. 10<sup>-3 </sup>A
- B. 10<sup>-6 </sup>A
- C. 10<sup>-2</sup> A
- D. 10<sup>-8 </sup>A
|
