Single Phase Motors A vaccum cleaner employs _______motor. Resistance split phase Shaded pole motor Single phase series motor Capacitor start Resistance split phase Shaded pole motor Single phase series motor Capacitor start ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is all of these shorted field winding? open armature winding high commutator mica all of these shorted field winding? open armature winding high commutator mica ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the single phase induction motor are _____ machines. 2-pole 6-pole 8-pole 4-pole 2-pole 6-pole 8-pole 4-pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a reluctance motor, when the load is increased so that it cannot maintain synchronous speed the motor will Draw excessive armature current and may burn out Fall out of synchronism and come to stand still Run as induction motor Become unstable Draw excessive armature current and may burn out Fall out of synchronism and come to stand still Run as induction motor Become unstable 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 Field winding Either armature winding or field winding Armature winding None of these Field winding Either armature winding or field winding Armature winding None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Negative slip All of the listed here Positive slip Zero slip Negative slip All of the listed here Positive slip Zero slip ANSWER DOWNLOAD EXAMIANS APP
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