Answer / sukanta bhowmik

Not only neutral but in case of three phase system another phase act as a return path.suppose you connect a load between two phase. Now in this case current will flow from one phase to load and then another phase and in this case circuit complete through transformer from which power is feeding to the load. Means complete circuit will be ---current from one phase of transformer-->to load--->to another phase---->finally transformer.

what is the condition for vector group of Dyn5

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Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ??

2 Answers   FWO,

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