Physics · AC Generators
As per the synchroscope method of 3-phase alternators, the correct instant of synchronising is when the busbar and the incoming machine voltages ________.
- 1are equal in magnitude, are in phase, and have a different frequency
- 2are equal in magnitude, are in phase, and have the same frequency✓
- 3are not equal in magnitude, are in phase, and have the same frequency
- 4are equal in magnitude, are out of phase, and have the same frequency
Correct answer
are equal in magnitude, are in phase, and have the same frequency
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