Single Phase Motors The direction of rotation of an hysteresis motor is determined by interchanging the supply leads none of these position of shaded pole with respect to main pole retentivity of the rotor material interchanging the supply leads none of these position of shaded pole with respect to main pole retentivity of the rotor material 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 The wattage rating for a ceiling fan motor will be in the range 250 to 500 W 10 to 20 W 50 to 150 W 200 to 250 W 250 to 500 W 10 to 20 W 50 to 150 W 200 to 250 W ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The direction of rotation of shaded pole motor depends on ______ Number of poles on the stator Supply frequency Which half of the pole is shaded Supply voltage Number of poles on the stator Supply frequency Which half of the pole is shaded Supply voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The resistance split phase induction motor has ______ starting torque . Moderate None of the listed here Very low High Moderate None of the listed here Very low High ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors is used for unity power factor ? Reluctance motor Schrage motor Universal motor Hysteresis motor Reluctance motor Schrage motor Universal motor Hysteresis motor ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS