| Q.28 | Which of the following statements is true about phasor representation of sinusoidal quantities? | |
| Ans | 1. Represent a sinusoidal quantity by a line of definite length rotating in the clockwise direction with different angular velocity. | |
| 2. Represent a sinusoidal quantity by a line of definite length rotating in the clockwise direction with the same angular velocity as that of sinusoidal quantity. | ||
| 3. Represent a sinusoidal quantity by a line of definite length rotating in the counter-clockwise direction with the same angular velocity as that of sinusoidal quantity. | ||
| 4. Represent a sinusoidal quantity by a line of definite length rotating in the counter-clockwise direction with different angular velocity. |
Correct Ans: 3