Single Phase Motors If the single phase motor runs hot the probable cause cannot be Low voltage High voltage Shorted stator coils Blown fuse Low voltage High voltage Shorted stator coils Blown fuse ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In a split phase induction motor, the two stator windings Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents Draw equal current Are mutually displaced by 90° electrical Have equal R/XL ratio Draw only the in phase currents Draw equal current ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Reluctance motors are None of the listed here Either of the listed Doubly excited Singly excited None of the listed here Either of the listed Doubly excited Singly excited ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single-phase motors has relatively poor starting torque ? Capacitor motor All single phase motors have zero starting torque Universal motor Repulsion motor Capacitor motor All single phase motors have zero starting torque Universal motor Repulsion motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of DC series motor None of the listed here AC motor DC shunt motor DC series motor None of the listed here AC motor DC shunt motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will Have poor efficiency All of the listed here Spark excessively Have poor power factor Have poor efficiency All of the listed here Spark excessively Have poor power factor ANSWER DOWNLOAD EXAMIANS APP
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