DC Generators The current in armature conductors of a dc machine is ______ Pure dc Pulsating dc Ac Pure dc plus pulsating dc Pure dc Pulsating dc Ac Pure dc plus pulsating dc ANSWER DOWNLOAD EXAMIANS APP
DC Generators The size of a dc generator can be reduced by using ______ High resistance winding material Magnetic material of high permeability Iron commutator Lap winding High resistance winding material Magnetic material of high permeability Iron commutator Lap winding ANSWER DOWNLOAD EXAMIANS APP
DC Generators For the same rating, a dc machine has_______ an ac machines. None of the listed here More weight than Less weight than The same weight as None of the listed here More weight than Less weight than The same weight as ANSWER DOWNLOAD EXAMIANS APP
DC Generators In D.C. generators on no-load, the air gap flux distribution in space is Pulsating Triangular Flat topped Sinusoidal Pulsating Triangular Flat topped Sinusoidal ANSWER DOWNLOAD EXAMIANS APP
DC Generators In lap winding, the number of brushes is always Two Half the number of poles Double the number of poles Same as the number of poles Two Half the number of poles Double the number of poles Same as the number of poles ANSWER DOWNLOAD EXAMIANS APP
DC Generators For a D.C. machines laboratory following type of D.C. supply will be suitable Mercury are rectifier Rotary converter Synchronous motor D.C. generator set Induction motor D.C. generator set Mercury are rectifier Rotary converter Synchronous motor D.C. generator set Induction motor D.C. generator set ANSWER DOWNLOAD EXAMIANS APP