Single Phase Motors In a hysteresis motor, the rotor must have Resistivity Retentivity Susceptibility None of the listed here Resistivity Retentivity Susceptibility None of the listed here 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 sensitive to fluctuations in supply voltage It is extremely quiet in operation Its high starting torque is due to its high rotor hysteresis loss It accelerates from rest to full-speed almost instantaneously It is extremely sensitive to fluctuations in supply voltage It is extremely quiet in operation Its high starting torque is due to its high rotor hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor can be used for unity power factor? Shaded pole motor Capacitor run motor Scharge motor Hysteresis motor Shaded pole motor Capacitor run motor Scharge motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a shaded pole motor the rotating magnetic field is produced by using Salient poles A capacitor Shading coils Copper windings Salient poles A capacitor Shading coils Copper windings ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the troubles of single phase induction motors are traceable to the _______ Main winding Starting switch Shaft bearings Rotor bars Main winding Starting switch Shaft bearings Rotor bars ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a repulsion motor, brushes are connected Together by a jumper wire To the external supply To starting winding To stator winding Together by a jumper wire To the external supply To starting winding To stator winding ANSWER DOWNLOAD EXAMIANS APP
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