Single Phase Motors Which of the following is most economical method of starting a single phase induction motor? Capacitor start method Inductance start method Resistance start method Split phase method Capacitor start method Inductance start method Resistance start method Split phase method ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Zero slip Positive slip All of the listed here Negative slip Zero slip Positive slip All of the listed here Negative slip ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors has highest starting torque ? Repulsion motor Capacitor-start motor Shaped pole motor Split-phase motor Repulsion motor Capacitor-start motor Shaped pole motor Split-phase motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The main winding and starting winding of a single phase induction motor are connected in _______ across the supply. Series Series-parallel None of the listed here Parallel Series Series-parallel None of the listed here Parallel ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 100 80 to 90 70 to 80 30 to 40 100 80 to 90 70 to 80 30 to 40 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The purpose of starting winding in a single phase induction motor is to _____ 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 Produce rotating flux in conjunction with main winding None of the listed here Reduce losses ANSWER DOWNLOAD EXAMIANS APP
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