Single Phase Motors The resistance split phase induction motor is used in those application where ______ Starting is frequent Starting period is long Starting is infrequent None of the listed here Starting is frequent Starting period is long Starting is infrequent None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following is most economical method of starting a single phase induction motor? Resistance start method Capacitor start method Split phase method Inductance start method Resistance start method Capacitor start method Split phase method Inductance start method ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Draw equal current Are mutually displaced by 90° electrical Draw only the in phase currents Have equal R/XL ratio Draw equal current Are mutually displaced by 90° electrical Draw only the in phase currents Have equal R/XL ratio ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor used in capacitor start motor is always a _______ capacitor. Mica Paper Ceramic Electrolyte Mica Paper Ceramic Electrolyte ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a capacitor start motor, the phase displacement between starting and running winding can be nearly 90° 60° 30° 10° 90° 60° 30° 10° ANSWER DOWNLOAD EXAMIANS APP
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