Answer / rahul shukla

VOLTAGE FREQUENCY PHASE ANGLE VECTOR GROUP %IMPEDENCE
POWERRATING VOLTAGERATIO .

Answer / karthikeyan.g

1, voltage
2,frequency
3,phase sequence

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how is working bearing heater?

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if single phase is 230 v three phase is 440 v then what about two phase?and why is it so?

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why causes the burnt of AC Electrical Motor ?

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How the line trap works in substation...?

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