Dono side phase aa raha hai || दोनों साइड फेज आ रहा है || why both side phace come in socket

Dono side phase aa raha hai || दोनों साइड फेज आ रहा है || why both side phace come in socket || agar socket me dono taraf phase aaye to kya kare

[@ravindrasimiriya]

Good ♥️