Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. More poles than Same number of poles as None of the listed here Less poles than More poles than Same number of poles as None of the listed here Less poles than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The repulsion start induction run motor is used because of good power factor high starting torque high efficiency minimum cost good power factor high starting torque high efficiency minimum cost ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a universal motor, the most common cause of brush sparking is open armature winding high commutator mica all of these shorted field winding? open armature winding high commutator mica all of these shorted field winding? ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Floor polishing machine Portable tools Oil expeller Lathe machines Floor polishing machine Portable tools Oil expeller Lathe machines ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor operates on Constant speed and varying load Constant load and varying speed Approximately constant speed and load Synchronous speed with varying load Constant speed and varying load Constant load and varying speed Approximately constant speed and load Synchronous speed with varying load ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The best suited motor to drive 1/4 HP fan in a hospital ward would be ______ motor. Capacitor run motor Single phase series motor Hysteresis motor Shaded pole Capacitor run motor Single phase series motor Hysteresis motor Shaded pole ANSWER DOWNLOAD EXAMIANS APP
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