DC MACHINES MCQS

slot wedges in dc machine made of   Dan slot cycler

8 What are slot wedges in a DC machine made of? A Mild steel B Silicon steel C Fibre D

The slot beginnings a shut with fibrous wedges to inhibit the conductor from plying out because of the great centrifugal force formed throughout In the case of large machines slot wedges are additionally used to restrain the coils from flying away The end portion of the windings are

alba slot login torque produced in the armature in motor action The commutator is of cylindrical shape and is made up of wedge-shaped hard drawn copper The armature consists of the toothed core, a winding dropped in the core slots, and a commutator mouted on the armature shaft The armature core