MCQOPTIONS
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| 1. |
When two D.C. series generators are running in parallel, an equalizer bar is used |
| A. | To increase the speed and hence generated e.m.f. |
| B. | To increase the series flux |
| C. | So that two similar machines will pass approximately equal currents to the load |
| D. | To reduce the combined effect of armature reaction of both machines |
| Answer» D. To reduce the combined effect of armature reaction of both machines | |