DC Machines MCQ
DC Machines MCQ
Plain un-notched slots or slots without wedge portion are used only for low capacity machines DC machine armature, stator of alternator or induction motor
In the case of large machines slot wedges are additionally used to restrain the coils from flying away EE3303 ELECTRICAL MACHINES-I Page 6 ROHINI COLLEGE In the case of large machines slot wedges are additionally used to restrain Commutator Commutator is the key element which made the machine of the
migliori slot online che pagano di più Question is ⇒ What are slot wedges in a dc machine made of?, Options are ⇒ Mild steel , Silicon steel , Fibre , Cast iron , The number of slots depends on how many phases of power are provided to the coil windings A basic single-phase motor usually has four slots that contain two
