Physics · Electrical Machines
Which of the following is a necessary condition for the operation of two alternators in parallel?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The terminal voltage of both alternators must be different
- 2The frequency of both alternators must be different
- 3The phase sequence and frequency of both alternators must be different
- 4The terminal voltage, frequency, and phase sequence must be the same✓
Correct answer
The terminal voltage, frequency, and phase sequence must be the same
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