Single Phase Motors If a DC series motor is operated on AC supply, it will All of the listed here Have poor efficiency Have poor power factor Spark excessively All of the listed here Have poor efficiency Have poor power factor Spark excessively ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole motor can be used for Circulators Any of the listed here Toys Hair dryers Circulators Any of the listed here Toys Hair dryers ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed control of universal motor used for sewing machines is by Tapping the field Centrifugal mechanism Varying the resistance Friction Tapping the field Centrifugal mechanism Varying the resistance Friction ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Torque developed by a single phase induction motor at starting is Nil Uniform None of the listed here Pulsating Nil Uniform None of the listed here Pulsating ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of universal motor can be reversed the by reversing the flow of current through Either armature winding or field winding Field winding None of these Armature winding Either armature winding or field winding Field winding None of these Armature winding ANSWER DOWNLOAD EXAMIANS APP
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
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