Single Phase Motors The washing machine generally employs ______ motor. Shaded pole Hysteresis Resistance split phase Single phase series motor Shaded pole Hysteresis Resistance split phase Single phase series motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? In fractional horse power motors, it has replaced the capacitor motors It is not easily reversed It makes quite a bit of noise on starting It requires more maintenance of commutator and other mechanical devices In fractional horse power motors, it has replaced the capacitor motors It is not easily reversed It makes quite a bit of noise on starting It requires more maintenance of commutator and other mechanical devices ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of universal motor can be reversed the by reversing the flow of current through Armature winding None of these Field winding Either armature winding or field winding Armature winding None of these Field winding Either armature winding or field winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is shorted field winding? open armature winding high commutator mica all of these shorted field winding? open armature winding high commutator mica all of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a particular application needs high speed and high starting torque, then which of the following motor will bepreferred ? Capacitor start motor Capacitor start and run motor Shaded pole type motor Universal motor Capacitor start motor Capacitor start and run motor Shaded pole type motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor has unsymmetrical rotor? Shaded pole motor Split phase motor Reluctance motor Universal motor Shaded pole motor Split phase motor Reluctance motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
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