DC Generators The critical resistance of the D.C. generator is the resistance of Armature Field Load Brushes Armature Field Load Brushes ANSWER DOWNLOAD EXAMIANS APP
DC Generators In a simplex wave winding, the number of parallel paths is equal to _____ None of the listed here Number of pairs of poles 2 Numbers of poles in the machine None of the listed here Number of pairs of poles 2 Numbers of poles in the machine ANSWER DOWNLOAD EXAMIANS APP
DC Generators Number of tapings for each equalizer ring is equal to Number of pole pairs Number of poles Number of commutator segments Number of parallel paths Number of pole pairs Number of poles Number of commutator segments Number of parallel paths ANSWER DOWNLOAD EXAMIANS APP
DC Generators The terminal voltage of a D.C. shunt generator drops on load because of all of the following reasons except Armature resistance drop Field weakening due to armature reaction and armature Commutation Armature reaction Armature resistance drop Field weakening due to armature reaction and armature Commutation Armature reaction ANSWER DOWNLOAD EXAMIANS APP
DC Generators If residual magnetism is present in a D.C. generator, the induced e.m.f. at zero speed will be High Zero The same as rated voltage Small High Zero The same as rated voltage Small ANSWER DOWNLOAD EXAMIANS APP
DC Generators D.C. generator generally preferred for charging automobile batteries is Long shunt compound generator Series generator Shunt generator Any of the above Long shunt compound generator Series generator Shunt generator Any of the above ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS