Engine_2014 : Electricity - 833/2299
|
|---|
| « Previous Question |
| How is the is the voltage developed by an AC generator controlled? |
| A) varying the speed of the prime mover |
| B) varying the AC excitation to the field |
| C) varying the DC excitation to the field |
| D) varying the DC excitation of the voltage regulator |
loading answer...
| Comments |
|---|
| There are no comments for this question. |