Single Phase Motors For ceiling fans generally the single phase motor used is Split phase type Permanent capacitor type Capacitor start and run type Capacitor start type Split phase type Permanent capacitor type Capacitor start and run type Capacitor start type ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of DC shunt motor DC series motor None of the listed here AC motor DC shunt motor DC series motor None of the listed here AC motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when None of these brush axis is at 45° electrical to the field axis brush axis is at 90° electrical to the field axis brush axis coincides with the field axis None of these brush axis is at 45° electrical to the field axis brush axis is at 90° electrical to the field axis brush axis coincides with the field axis ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor operates on Constant speed and varying load Constant load and varying speed Synchronous speed with varying load Approximately constant speed and load Constant speed and varying load Constant load and varying speed Synchronous speed with varying load Approximately constant speed and load ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is either of the above depending on power factor from main pole to shaded pole from shaded pole to main pole either of the above depending on voltage either of the above depending on power factor from main pole to shaded pole from shaded pole to main pole either of the above depending on voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% ANSWER DOWNLOAD EXAMIANS APP
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