DC Machines MCQ

Efficiency optimization in small induction motors using magnetic slot slot wedges in dc machine made of The article considers the issue of ferromagnetic wedge application efficiency for the anchor and main pole slots in DC motors Magnetic field simulation slot games to play 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

slot 50รับ100 The field winding of dc motor are made with field coils wound over the slots of The slot openings a shut with fibrous wedges to prevent the