MCQOPTIONS
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| 1. |
When a 3-phase synchronous generator is supplying a zero power factor lagging load, the armature field affects the main field in the following way |
| A. | augments it directly |
| B. | directly opposes it |
| C. | cross-magnetises it |
| D. | none of the above |
| Answer» C. cross-magnetises it | |