DC Generators The O. C. C. of a dc generator is also called its_______ characteristic. External No load saturation Internal Performance External No load saturation Internal Performance ANSWER DOWNLOAD EXAMIANS APP
DC Generators The commutator segments are connected to the armature conductors by means of Copper lugs Insulation pads Resistance wires Brazing Copper lugs Insulation pads Resistance wires Brazing ANSWER DOWNLOAD EXAMIANS APP
DC Generators Number of tapings for each equalizer ring is equal to Number of parallel paths Number of poles Number of pole pairs Number of commutator segments Number of parallel paths Number of poles Number of pole pairs Number of commutator segments ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature core of a D.C. generator is usually made of Silicon steel Cast-iron Nonferrous material Copper Silicon steel Cast-iron Nonferrous material Copper ANSWER DOWNLOAD EXAMIANS APP
DC Generators The armature reaction in a dc generator can be increased by increasing the Field current None of the listed here Data is insufficient Armature current Field current None of the listed here Data is insufficient Armature current ANSWER DOWNLOAD EXAMIANS APP
DC Generators Which of the following will not prevent a self excited shunt generator from building upto its full voltage? No residual magnetism Speed too high Open field Wrong direction of rotation No residual magnetism Speed too high Open field Wrong direction of rotation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS