Q. The power measurement in a balanced 3-phase circuit can be done by: (Solved)
1. one wattmeter method
2. two wattmeter method
3. three wattmeter method
4. any of the above method
- d. any of the above method
1. one wattmeter method
2. two wattmeter method
3. three wattmeter method
4. any of the above method