Single Phase Motors Which of the following motors can be used for unity power factor ? Capacitor run motor Schrage motor Hysteresis motor Shaded pole motor Capacitor run motor Schrage motor Hysteresis motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor will make least noise? Capacitor motor Shaded pole motor Universal motor Hysteresis motor Capacitor motor Shaded pole motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a shaded pole motor, the direction of rotation is from Shaded pole to main pole Main poles to shaded pole Depends on supply line polarity None of the listed here Shaded pole to main pole Main poles to shaded pole Depends on supply line polarity None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors has highest starting torque ? Capacitor-start motor Shaped pole motor Split-phase motor Repulsion motor Capacitor-start motor Shaped pole motor Split-phase motor Repulsion motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor is normally free from mechanical and magnetic vibrations? Split phase motor Universal motor Hysteresis motor Shaded pole motor Split phase motor Universal motor Hysteresis motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? It is extremely sensitive to fluctuations in supply voltage Its high starting torque is due to its high rotor hysteresis loss It is extremely quiet in operation It accelerates from rest to full-speed almost instantaneously It is extremely sensitive to fluctuations in supply voltage Its high starting torque is due to its high rotor hysteresis loss It is extremely quiet in operation It accelerates from rest to full-speed almost instantaneously ANSWER DOWNLOAD EXAMIANS APP
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