Single Phase Motors Which of the following applications always have some load whenever switched on? Fan motors Vaccum cleaners Piston drills All of the listed here Fan motors Vaccum cleaners Piston drills All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start motor, the phase displacement between starting and running winding can be nearly 90° 30° 10° 60° 90° 30° 10° 60° ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a particular application needs high speed and high starting torque, then which of the following motor will bepreferred ? Capacitor start and run motor Shaded pole type motor Capacitor start motor Universal motor Capacitor start and run motor Shaded pole type motor Capacitor start motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor has _______ Low power factor Low efficiency No centrifugal switch Noisy operation Low power factor Low efficiency No centrifugal switch Noisy operation ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following application make use of a universal motor? Oil expeller Lathe machines Portable tools Floor polishing machine Oil expeller Lathe machines Portable tools Floor polishing machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is short-circuit in the winding worn bearings None of these open-circuit in the winding short-circuit in the winding worn bearings None of these open-circuit in the winding ANSWER DOWNLOAD EXAMIANS APP
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