Single Phase Motors In a capacitor start motor, the phase displacement between starting and running winding can be nearly 30° 60° 90° 10° 30° 60° 90° 10° 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 Draw excessive armature current and may burn out Run as induction motor Fall out of synchronism and come to stand still Become unstable Draw excessive armature current and may burn out Run as induction motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Portable tools Oil expeller Lathe machines Floor polishing machine Portable tools Oil expeller Lathe machines Floor polishing machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In split phase motor main winding is of thin wire placed at the top of the slots thick wire placed at the bottom of the slots thick wire placed at the top of the? slots thin wire placed at the bottom of the slots thin wire placed at the top of the slots thick wire placed at the bottom of the slots thick wire placed at the top of the? slots thin wire placed at the bottom of the slots ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor has _______ No centrifugal switch Low power factor Noisy operation Low efficiency No centrifugal switch Low power factor Noisy operation Low efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a shaded pole motor the rotating magnetic field is produced by using A capacitor Copper windings Salient poles Shading coils A capacitor Copper windings Salient poles Shading coils ANSWER DOWNLOAD EXAMIANS APP
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