The value of exciting or magnetizing current depends upon which of the following
factors ?
(a) Total m.m.f. required
(b) The number of turns in the exciting winding
(c) The way in which the winding is distributed
(d) All of the above
factors ?
(a) Total m.m.f. required
(b) The number of turns in the exciting winding
(c) The way in which the winding is distributed
(d) All of the above