Single Phase Motors Which of the following motor can be used for unity power factor? Shaded pole motor Hysteresis motor Capacitor run motor Scharge motor Shaded pole motor Hysteresis motor Capacitor run motor Scharge motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The repulsion start induction run motor is used because of minimum cost good power factor high starting torque high efficiency minimum cost good power factor high starting torque high efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A capacitor-start single phase induction motor is switched on to supply with its capa-citor replaced by an inductor of equivalent reactance value. It will start and run slowly start and then stop start and run at rated speed not start at all start and run slowly start and then stop start and run at rated speed not start at all ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Positive slip Negative slip Zero slip All of the listed here Positive slip Negative slip Zero slip All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor will give the highest starting torque ? Schrage motor Universal motor C. shunt motor Repulsion start and induction run motor Schrage motor Universal motor C. shunt motor Repulsion start and induction run motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors At starting, the line current of a capacitor start induction motor is ______ the normal full load current. 8 to 10 times 7 to 8 times 4 to 5 times Equal to 8 to 10 times 7 to 8 times 4 to 5 times Equal to ANSWER DOWNLOAD EXAMIANS APP
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