Q. What is the arc voltage in a circuit breaker? (Solved)
1. In phase with the arc current.
2. Lagging the arc current by 90°
3. Leading the arc current by 90°
4. Lagging the arcing current by 180°
- a. In phase with the arc current.
1. In phase with the arc current.
2. Lagging the arc current by 90°
3. Leading the arc current by 90°
4. Lagging the arcing current by 180°