Single Phase Motors For the same rating, the efficiency of a single phase induction motor is _______ that of 3-phase induction motor. More than Less than The same as None of the listed here More than Less than The same as None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected To starting winding Together by a jumper wire To the external supply To stator winding To starting winding Together by a jumper wire To the external supply To stator winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The single phase shaded pole motor has _____ Wound rotor Squirrel cage motor High starting torque High power factor Wound rotor Squirrel cage motor High starting torque High power factor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is open armature winding high commutator mica all of these shorted field winding? open armature winding high commutator mica all of these shorted field winding? ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of split phase induction motor can be reversed by interchanging the connections of supply of ________ Either main or starting winding Both main and starting winding Rotor winding None of the listed here Either main or starting winding Both main and starting winding Rotor winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A repulsion motor is equipped with commutator both (A) and (B) slip rings None of these commutator both (A) and (B) slip rings None of these ANSWER DOWNLOAD EXAMIANS APP
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