Magnetic Slot Wedges

Que what are slot wedges in a DC machine made of? A mild steel; B silicon steel; C fibre; D cast iron Right Answer is : ✓ B silicon steel ⚑ Report

The Core of DC machine is made of ferromagnetic material So, the residual magnetism exists after magnetization In ferromagnetic materials, the

slot car racing sets It consists of a cylinder composed of multiple metal contact segments on the rotating armature of the machine Two or more electrical contacts called brushes

slot deposit kecil In the case of large machines slot wedges are additionally used to restrain the coils from flying away Page 6 ROHINI COLLEGE OF ENGINEERING & TECHNOLOGY