principles of dc machines

principles of dc machines what are slot wedges in a dc machine made of DC MOTOR ARMATURE REWINDING Price - 50000 INR MOQ what is the best slot machine to play to win 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

what is the best slot machine to play to win • The slots are not made parallel to each other but are bit skewed as made in a DC series motor so that it can work even on the AC current They

what is a slot fish 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 Plain un-notched slots or slots without wedge portion are used only for low capacity machines In this case the coils are restricted from coming out of the slot