Single Phase Motors The direction of rotation of universal motor can be reversed the by reversing the flow of current through None of these Either armature winding or field winding Field winding Armature winding None of these Either armature winding or field winding Field winding Armature winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications always have some load whenever switched on? Fan motors Piston drills All of the listed here Vaccum cleaners Fan motors Piston drills All of the listed here Vaccum cleaners 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 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 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 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a shaded pole motor, the direction of rotation is from Shaded pole to main pole None of the listed here Depends on supply line polarity Main poles to shaded pole Shaded pole to main pole None of the listed here Depends on supply line polarity Main poles to shaded pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Torque developed by a single phase induction motor at starting is Uniform Nil Pulsating None of the listed here Uniform Nil Pulsating None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors can be used for unity power factor ? Hysteresis motor Capacitor run motor Schrage motor Shaded pole motor Hysteresis motor Capacitor run motor Schrage motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
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