Single Phase Motors In a shaded pole motor the rotating magnetic field is produced by using Copper windings Salient poles Shading coils A capacitor Copper windings Salient poles Shading coils A capacitor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor of a hysteresis motor is made of Cast iron Aluminium Chrome steel Copper Cast iron Aluminium Chrome steel Copper 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 7 to 8 times 4 to 5 times 8 to 10 times Equal to 7 to 8 times 4 to 5 times 8 to 10 times ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A single phase induction motor employs ______ rotor. Squirrel cage None of the listed here Wound Either squirrel cage or wound Squirrel cage None of the listed here Wound Either squirrel cage or wound 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 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 It accelerates from rest to full-speed almost instantaneously ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors For the same rating , the single phase induction motor is _______ that of 3-phase induction motor. More than The same as None of the listed here Less than More than The same as None of the listed here Less than ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS