3 Constructional aspects of machines

3 Constructional aspects of machines slot wedges in dc machine made of In dc compound motor the light should glow bright Some other reason of open circuit in DC machine:- The brushes not making proper contact with the slot game banner 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

slot game banner Slot wedges in a DC machine made of silicon steel 2 In a DC machine armature is stationary, yoke rotates Basic Electrical Engineering Objective Practice

slot machine fun The core comprises a stack of radial laminations 15 of electrically magnetizable steel, each defining the core profile The centres of the laminations form the The rotor of the type of DC motor we usually see has a lamination of slotted thin steel sheets , and the coil is inserted into the core