Answer / logan

in india we've got the more resources for producing
electricity. and also if we use the 50hz,220v the losses
will be less and we can save more power.

but in case of USA, they're using 60hz frequency as the
resources are very less for power production. and they cant
mind for the losses.

Two alternators say 1 & 2 are poised to parallel operation. But at the time of paralleing alternator 2 gets out of the system by tripping Earth fault relay. Please send me reply why this is happening?

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