Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 5 to 10% 30 to 35% 70 to 80% 60 to 70% 5 to 10% 30 to 35% 70 to 80% 60 to 70% ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? 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 It is extremely sensitive to fluctuations in supply voltage It is extremely quiet in operation ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of shaded pole motor depends on ______ Supply voltage Which half of the pole is shaded Number of poles on the stator Supply frequency Supply voltage Which half of the pole is shaded Number of poles on the stator Supply frequency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single phase motor is available with speed as low as one revolution per month? Reluctance Universal Shaded pole Hysteresis Reluctance Universal Shaded pole Hysteresis ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A scharge motor can run on Zero slip All of the listed here Negative slip Positive slip Zero slip All of the listed here Negative slip Positive slip ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A motor gets overheated due to Dry bearings Worn bearings Overloads All of the listed here Dry bearings Worn bearings Overloads All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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