Answer Posted / rajkumar r

By varying FIELD excitation we can control the output of DG.
Practically by changing AVR setting we can control the
output of DG.
Conditions for synchronization:
1. Phase sequence should be the same
2. Terminal voltage should be the same
3. Speed/frequency should be the same
4. Load impedance should be the same.

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Any Electrical Engineering jobs?Please refer for interviews. Thank you

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