Answer / muruganp

3 phase with neutral coming from alternator. alternator internal winding is star connection so star connection middle is connected to earth this is neutral earth so alternator output taken for 3 phase and N. Ans; alternator N

Answer / k.prakashchandra

The neutral of generator of the DG set.

Answer / nikhil kadu

Actually in sustation xmer. Are grounded therfore the at neutral point there is o amp between them at measure when the mains fail there is also no neutral availible thaye time grounding is used as nutral for star connected as nutral point

how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????

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