requirements for making parallel operation of Uninterrupted
power supply

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requirements for making parallel operation of Uninterrupted power supply..

Answer / rahul shukla

VOLTAGE FREQUENCY PHASE ANGLE VECTOR GROUP %IMPEDENCE
POWERRATING VOLTAGERATIO .

Is This Answer Correct ?    9 Yes 1 No

requirements for making parallel operation of Uninterrupted power supply..

Answer / karthikeyan.g

1, voltage
2,frequency
3,phase sequence

Is This Answer Correct ?    3 Yes 3 No

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