Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously It is extremely quiet in operation Its high starting torque is due to its high rotor hysteresis loss It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously 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 motors is used in mixies ? Reluctance motor Repulsion motor Universal motor Hysteresis motor Reluctance motor Repulsion motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A universal motor operates on Approximately constant speed and load Constant speed and varying load Constant load and varying speed Synchronous speed with varying load Approximately constant speed and load Constant speed and varying load Constant load and varying speed Synchronous speed with varying load ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If the capacitor of a single-phase motor is short-circuited the motor will not start the motor will run in reverse direction the motor will run in the same direction at reduced r.p.m. the motor will run the motor will not start the motor will run in reverse direction the motor will run in the same direction at reduced r.p.m. the motor will run ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor will make least noise? Hysteresis motor Shaded pole motor Capacitor motor Universal motor Hysteresis motor Shaded pole motor Capacitor motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The full load efficiency of a shaded pole motor is about _______ 60 to 70% 5 to 10% 70 to 80% 30 to 35% 60 to 70% 5 to 10% 70 to 80% 30 to 35% ANSWER DOWNLOAD EXAMIANS APP
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