Electrical Machines Which of the following is/are the methods to reduce the armature reaction and its effects? pole chamfering compensating winding All of these pole stacking pole chamfering compensating winding All of these pole stacking ANSWER DOWNLOAD EXAMIANS APP
Electrical Machines In DC machine torque depends on which of the following? speed both A and B flux (φ) armature current (I) speed both A and B flux (φ) armature current (I) ANSWER DOWNLOAD EXAMIANS APP
Electrical Machines Compensating winding is placed in the main field armature core pole shoe All of these main field armature core pole shoe All of these ANSWER DOWNLOAD EXAMIANS APP
Electrical Machines Direction of the current in the compensating winding is________ to the direction of current in the armature conductors? None of these same either of these exactly opposite None of these same either of these exactly opposite ANSWER DOWNLOAD EXAMIANS APP
Electrical Machines Find the reactance voltage when current is changed from -2A to 2A in 4 sec and self inductance is 1H? 4 V 1 V 0 V 2 V 4 V 1 V 0 V 2 V ANSWER DOWNLOAD EXAMIANS APP
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