Single Phase Motors A resistance split phase induction motor is used for ______ Very high inertia loads None of the listed here Low inertia loads High inertia loads Very high inertia loads None of the listed here Low inertia loads High inertia loads 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 is extremely sensitive to fluctuations in supply voltage It is extremely quiet in operation It accelerates from rest to full-speed almost instantaneously Its high starting torque is due to its high rotor hysteresis loss It is extremely sensitive to fluctuations in supply voltage It is extremely quiet in operation It accelerates from rest to full-speed almost instantaneously ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The washing machine generally employs ______ motor. Single phase series motor Shaded pole Resistance split phase Hysteresis Single phase series motor Shaded pole Resistance split phase Hysteresis ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? It makes quite a bit of noise on starting It requires more maintenance of commutator and other mechanical devices It is not easily reversed In fractional horse power motors, it has replaced the capacitor motors It makes quite a bit of noise on starting It requires more maintenance of commutator and other mechanical devices It is not easily reversed In fractional horse power motors, it has replaced the capacitor motors ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following applications would need the smallest size of motor? Sewing machine Electric clock Domestic mixi Table fan Sewing machine Electric clock Domestic mixi Table fan ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Are mutually displaced by 90° electrical Draw equal current Draw only the in phase currents Have equal R/XL ratio Are mutually displaced by 90° electrical Draw equal current Draw only the in phase currents Have equal R/XL ratio ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS