Single Phase Motors Burning out of winding is due to open circuiting of capacitor short circuited capacitor None of these capacitor value hiving changed open circuiting of capacitor short circuited capacitor None of these capacitor value hiving changed ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is used for unity power factor ? Schrage motor Reluctance motor Universal motor Hysteresis motor Schrage motor Reluctance motor Universal motor Hysteresis 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. Equal to 4 to 5 times 8 to 10 times 7 to 8 times Equal to 4 to 5 times 8 to 10 times 7 to 8 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A shaded pole motor does not possess commutator capacitor centrifugal switch all of these commutator capacitor centrifugal switch all of these ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor can run on AC only None of the listed here DC only Either DC or AC AC only None of the listed here DC only Either DC or AC ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? It accelerates from rest to full-speed almost instantaneously It is extremely quiet in operation It is extremely sensitive to fluctuations in supply voltage Its high starting torque is due to its high rotor hysteresis loss It accelerates from rest to full-speed almost instantaneously It is extremely quiet in operation It is extremely sensitive to fluctuations in supply voltage Its high starting torque is due to its high rotor hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
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