Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Hysteresis motor Universal motor Shaded pole motor Split phase motor Hysteresis motor Universal motor Shaded pole motor Split phase motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on None of the listed here AC only Either DC or AC DC only None of the listed here AC only Either DC or AC DC only ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor has _______ Low power factor No centrifugal switch Low efficiency Noisy operation Low power factor No centrifugal switch Low efficiency Noisy operation 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 of the following motors can be used for unity power factor ? Hysteresis motor Schrage motor Capacitor run motor Shaded pole motor Hysteresis motor Schrage motor Capacitor run motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when None of these brush axis coincides with the field axis brush axis is at 90° electrical to the field axis brush axis is at 45° electrical to the field axis None of these brush axis coincides with the field axis brush axis is at 90° electrical to the field axis brush axis is at 45° electrical to the field axis ANSWER DOWNLOAD EXAMIANS APP
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