Single Phase Motors The direction of split phase induction motor can be reversed by interchanging the connections of supply of ________ Rotor winding Both main and starting winding Either main or starting winding None of the listed here Rotor winding Both main and starting winding Either main or starting winding None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 30 to 35% 60 to 70% 70 to 80% 5 to 10% 30 to 35% 60 to 70% 70 to 80% 5 to 10% ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Locked rotor current of a shaded pole motor is equal to full load current several times the full load current slightly more than full load current less than full load current equal to full load current several times the full load current slightly more than full load current less than full load current ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A Reluctance motor All of the listed here Need no dc excitation Is self starting Is constant speed motor All of the listed here Need no dc excitation Is self starting Is constant speed motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ Produce rotating flux in conjunction with main winding None of the listed here Reduce losses Limit temperature rise of the machine Produce rotating flux in conjunction with main winding None of the listed here Reduce losses Limit temperature rise of the machine ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding single-phase induction motoris correct ? It is not self-starting It can rotate in one direction only It is self-starting It requires only one winding It is not self-starting It can rotate in one direction only It is self-starting It requires only one winding ANSWER DOWNLOAD EXAMIANS APP
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