Single Phase Motors For the same rating, a dc series motor costs ______single phase series motor. About the same None of the listed here More than Less than About the same None of the listed here More than Less than ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motors can be used for unity power factor ? Schrage motor Capacitor run motor Hysteresis motor Shaded pole motor Schrage motor Capacitor run motor Hysteresis motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding repulsion-start induction motor is incorrect ? It is not easily reversed It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices It is not easily reversed It makes quite a bit of noise on starting In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of AC motor DC series motor DC shunt motor None of the listed here AC motor DC series motor DC shunt motor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single-phase motors has relatively poor starting torque ? Universal motor Repulsion motor Capacitor motor All single phase motors have zero starting torque Universal motor Repulsion motor Capacitor motor All single phase motors have zero starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a single phase induction motor runs slower than normal, the most likely defect is worn bearings open-circuit in the winding None of these short-circuit in the winding worn bearings open-circuit in the winding None of these short-circuit in the winding ANSWER DOWNLOAD EXAMIANS APP
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