Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Universal motor Split phase motor Shaded pole motor Hysteresis motor Universal motor Split phase motor Shaded pole motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A Reluctance motor Need no dc excitation Is self starting All of the listed here Is constant speed motor Need no dc excitation Is self starting All of the listed here Is constant speed motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors At starting, the line current of a capacitor start induction motor is ______ the normal full load current. Equal to 4 to 5 times 8 to 10 times 7 to 8 times Equal to 4 to 5 times 8 to 10 times 7 to 8 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it helps the rotor teeth to remain under the stator teeth improves the power factor helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the efficiency helps the rotor teeth to remain under the stator teeth improves the power factor helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating, the size of a single phase induction motor is about _______ that of the corresponding 3-phase induction motor. 3 times 0.33 times The same as 1.5 times 3 times 0.33 times The same as 1.5 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The starting winding of a single phase induction motor has ______ that of main winding. Same number of poles as More poles than None of the listed here Less poles than Same number of poles as More poles than None of the listed here Less poles than ANSWER DOWNLOAD EXAMIANS APP
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