DC Machines with explanation in detail of everything

what are slot wedges in a dc machine made of   Dan what is the best time to play slot machines

b) to reduce eddy current loss c) to reduce the mass d) to reduce the inductance ANS:B 22) What are slot wedges in a dc machine made of? a) mild steel b

Slot cover and Slot wedge Trapezoidal slot wedges and covers, half-round, made of beech, fiber or composite, used for winding of any type of electric motor  They are usually kept in place by wedges of wood or moulded insulation such as prespahn bakelite which Seal the open ends of the slots The windings and slot

three kingdoms slot png What are slot wedges in a dc machine made of? A Mild steel B Silicon steel C Fibre D Cast iron Show Answer Answer: C Share your FRPEpoxy wedges are used in slots of ELectrical Motors due to their high electrical insulating properties FRP or Epoxy wedges can be made to order according