Single Phase Motors For ceiling fans generally the single phase motor used is Permanent capacitor type Split phase type Capacitor start and run type Capacitor start type Permanent capacitor type Split phase type Capacitor start and run type Capacitor start type ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors When a universal motor is operated on no load, its speed is limited by Armature reaction Supply voltage frequency Weight of the armature Windage and friction Armature reaction Supply voltage frequency Weight of the armature Windage and friction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is from main pole to shaded pole from shaded pole to main pole either of the above depending on power factor either of the above depending on voltage from main pole to shaded pole from shaded pole to main pole either of the above depending on power factor either of the above depending on voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed control of universal motor used for sewing machines is by Varying the resistance Tapping the field Centrifugal mechanism Friction Varying the resistance Tapping the field Centrifugal mechanism Friction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Shaded pole motor Split phase motor Universal motor Hysteresis motor Shaded pole motor Split phase motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is generally used for elctric shavers? Hysteresis motor Universal motor Reluctance motor Shaded pole motor Hysteresis motor Universal motor Reluctance motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
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