Single Phase Motors The capacitor start, capacitor run motor has _______ No centrifugal switch Noisy operation Low efficiency Low power factor No centrifugal switch Noisy operation Low efficiency Low power factor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of DC series motor AC motor DC shunt motor None of the listed here DC series motor AC motor DC shunt motor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding hysteresis motor is in incorrect ? It is extremely quiet in operation It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously Its high starting torque is due to its high rotor hysteresis loss It is extremely quiet in operation It is extremely sensitive to fluctuations in supply voltage It accelerates from rest to full-speed almost instantaneously Its high starting torque is due to its high rotor hysteresis loss ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single-phase motors has relatively poor starting torque ? Repulsion motor Universal motor All single phase motors have zero starting torque Capacitor motor Repulsion motor Universal motor All single phase motors have zero starting torque Capacitor motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is None of these short-circuit in the winding worn bearings open-circuit in the winding None of these short-circuit in the winding worn bearings open-circuit in the winding ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor will give the highest starting torque ? Repulsion start and induction run motor C. shunt motor Universal motor Schrage motor Repulsion start and induction run motor C. shunt motor Universal motor Schrage motor ANSWER DOWNLOAD EXAMIANS APP
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