Single Phase Motors In case of a shaded pole motor the direction of rotation of the motor is from shaded pole to main pole either of the above depending on voltage either of the above depending on power factor from main pole to shaded pole from shaded pole to main pole either of the above depending on voltage either of the above depending on power factor from main pole to shaded pole 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 Have equal R/XL ratio Draw only the in phase currents Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected Together by a jumper wire To stator winding To the external supply To starting winding Together by a jumper wire To stator winding To the external supply To starting winding 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 in reducing the tendency of the rotor teeth to remain under the stator teeth helps the rotor teeth to remain under the stator teeth improves the efficiency improves the power factor helps in reducing the tendency of the rotor teeth to remain under the stator teeth helps the rotor teeth to remain under the stator teeth improves the efficiency improves the power factor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will All of the listed here Have poor power factor Spark excessively Have poor efficiency All of the listed here Have poor power factor Spark excessively Have poor efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A motor gets overheated due to Dry bearings All of the listed here Overloads Worn bearings Dry bearings All of the listed here Overloads Worn bearings ANSWER DOWNLOAD EXAMIANS APP
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