Single Phase Motors For ceiling fans generally the single phase motor used is Split phase type Capacitor start type Permanent capacitor type Capacitor start and run type Split phase type Capacitor start type Permanent capacitor type Capacitor start and run type 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 ? Universal motor Shaded pole type motor Capacitor start motor Capacitor start and run motor Universal motor Shaded pole type motor Capacitor start motor Capacitor start and run motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on None of the listed here DC only AC only Either DC or AC None of the listed here DC only AC only Either DC or AC ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected To stator winding To the external supply To starting winding Together by a jumper wire To stator winding To the external supply To starting winding Together by a jumper wire ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor has _______ No centrifugal switch Noisy operation Low power factor Low efficiency No centrifugal switch Noisy operation Low power factor Low efficiency ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS