DC Generators Dc machines which are subjected to abrupt changes of load are provided with Copper brushes Interpole windings Equalisers Compensating windings Copper brushes Interpole windings Equalisers Compensating windings ANSWER DOWNLOAD EXAMIANS APP
DC Generators The number of armature parallel paths in a two-pole D.C. generator having duplex lap winding is 8 4 2 6 8 4 2 6 ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a commutator None of the listed here Mica and copper are equally hard Copper is harder than mica Mica is harder than copper None of the listed here Mica and copper are equally hard Copper is harder than mica Mica is harder than copper ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following generator provides approximately constant voltage from no load to full load? Series Over compounded Flat compounded Shunt Series Over compounded Flat compounded Shunt ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature reaction in a dc generator can be increased by increasing the Field current Armature current Data is insufficient None of the listed here Field current Armature current Data is insufficient None of the listed here ANSWER DOWNLOAD EXAMIANS APP
DC Generators The ideal commutation in a coil is not possible because each coil has None of the listed here Inductance Resistance Capacitance None of the listed here Inductance Resistance Capacitance ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS