Physics · Electrical Machines
Which of the following statements is correct regarding an alternator?
- 1An over-excited alternator will operate at a lagging power factor.✓
- 2An over-excited alternator will operate at a unity power factor.
- 3An over-excited alternator will operate at a leading power factor.
- 4An under-excited alternator will operate at a lagging power factor.
Correct answer
An over-excited alternator will operate at a lagging power factor.
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