Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is from shaded pole to main pole either of the above depending on voltage from main pole to shaded pole either of the above depending on power factor from shaded pole to main pole either of the above depending on voltage from main pole to shaded pole either of the above depending on power factor 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 Which of the following motor can be used for unity power factor? Shaded pole motor Capacitor run motor Scharge motor Hysteresis motor Shaded pole motor Capacitor run motor Scharge motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is generally used for elctric shavers? Hysteresis motor Reluctance motor Universal motor Shaded pole motor Hysteresis motor Reluctance motor Universal motor Shaded pole motor 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 Fall out of synchronism and come to stand still Become unstable Run as induction motor Draw excessive armature current and may burn out Fall out of synchronism and come to stand still Become unstable Run as induction motor Draw excessive armature current and may burn out ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The wattage rating for a ceiling fan motor will be in the range 250 to 500 W 50 to 150 W 10 to 20 W 200 to 250 W 250 to 500 W 50 to 150 W 10 to 20 W 200 to 250 W ANSWER DOWNLOAD EXAMIANS APP
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