In D.C. generators the pole shoes are fastened to the pole core by A) Rivets B) Counter sunk screws C) Brazing D) Welding Related MCQs: Eddy currents are induced in the pole shoes of a D.C. machine due to In case of a 4-pole D.C. generator provided with a two layer lap winding with sixteencoils, the pole pitch will be In D.C. generators the polarity of the interpoles In D.C. generators on no-load the air gap flux distribution in space is