Single Phase Motors Which of the following motors is used for unity power factor ? Hysteresis motor Schrage motor Reluctance motor Universal motor Hysteresis motor Schrage motor Reluctance motor Universal motor 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 Armature winding None of these Either armature winding or field winding Field winding Armature winding None of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected To stator winding To starting winding Together by a jumper wire To the external supply To stator winding To starting winding Together by a jumper wire To the external supply ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor will make least noise? Shaded pole motor Hysteresis motor Capacitor motor Universal motor Shaded pole motor Hysteresis motor Capacitor motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ None of the listed here Limit temperature rise of the machine Produce rotating flux in conjunction with main winding Reduce losses None of the listed here Limit temperature rise of the machine Produce rotating flux in conjunction with main winding Reduce losses ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of split phase induction motor can be reversed by interchanging the connections of supply of ________ Rotor winding None of the listed here Both main and starting winding Either main or starting winding Rotor winding None of the listed here Both main and starting winding Either main or starting winding ANSWER DOWNLOAD EXAMIANS APP