Page 193 - Electrician - TT (Volume 1)
P. 193

ELECTRICIAN - CITS

















































           Split rings to convert ac to dc




























           Construction of DC machines
           •  The same DC Machine can be used as generator or Motor











                                                           180

                                    CITS : Power - Electrician & Wireman - Lesson 30-37
   188   189   190   191   192   193   194   195   196   197   198