| 1 |
One ohm is equal to |
- A. VC-1
- B. CV-1
- C. AC-1
- D. VA<sup>-1</sup>
|
| 2 |
A charged conductor has charge on its. |
- A. Inner surface
- B. Outer surface
- C. Middle surface
- D. Surrounding space
|
| 3 |
The SI unit of resistivity is. |
- A. Ohm m-2
- B. Ohm m-1
- C. Ohm m
- D. Ohm
|
| 4 |
The potential difference between the head and tail of an electrical to |
- A. 600 Volt
- B. 700 Volt
- C. 800 Volt
- D. 900 Volt
|
| 5 |
An ideal current source shall have resistance |
- A. Zero
- B. Finite but not zero
- C. Infinite
- D. Depend upon requirement
|
| 6 |
Heat sensitive resistors are called. |
- A. resistors
- B. Capacitor
- C. Thermistors
- D. Inductors
|
| 7 |
The reciprocal of resistance is called. |
- A. Capacitance
- B. Resistance
- C. Conductance
- D. Inductance
|
| 8 |
Unit (S.I) of temperature coefficient of resistivity of a material is |
- A. K
- B. K<sup>-1</sup>
- C. <sup>o</sup>C
- D. K<sup>-2</sup>
|
| 9 |
Kirchhoff's first rule is the manifestation of the law of conservation of. |
- A. Mass
- B. Charge
- C. Energy
- D. Momentum
|
| 10 |
The drift velocity is of order: |
- A. 10<sup>-13</sup>m/s
- B. 10<sup>3</sup> m/s
- C. 10<sup>-3</sup>m/s
- D. 10<sup>-4</sup>m/s
|