Q. compound dc motor is shown below. What conclusions can be made? (Solved)
1. this is an unstable machine
2. there is regenerative increment in the speed
3. this is impractical to be used
4. all of the mentioned
- d. all of the mentioned
1. this is an unstable machine
2. there is regenerative increment in the speed
3. this is impractical to be used
4. all of the mentioned