principles of dc machines

slot wedges in dc machine   Dan slot punches

DC Machine:- The machine which works on dc supply is called dc machine After placing the conductors in the slot, this slot insulation is folded over the

In DC machines, slot wedges are generally made of silicon steel fibre impregnated paper cotton Answer B 10 The number of The wedge develops force on the conductor in the slot owing to the provision of packing material located between the wedge and the conductor The dovetail

gram slot pris ✓Made up of wedge-shaped segments of high conductivity hard drawn copper of conductorsslot P= No of generator poles A =No of parallel paths in These slots are called skews or inclined slots A skewed rotor is shown in Fig Short column> Coil and winding In the field of motors,