| As shown in figure "B" of the illustration, what is the purpose of the synchronous compensator? |
| A) provide active power to the mains as the frequency converter has the ability to provide only reactive power |
| B) provide reactive power to the mains as the frequency converter has the ability to provide only active power |
| C) provide additional active power to the mains beyond the capability of the frequency converter |
| D) provide additional reactive power to the mains beyond the capability of the frequency converter |
