Single Phase Motors If the single phase motor runs hot the probable cause cannot be Shorted stator coils Low voltage Blown fuse High voltage Shorted stator coils Low voltage Blown fuse High voltage ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will 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 Have poor efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following single-phase motors has relatively poor starting torque ? 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 Capacitor motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The capacitor start, capacitor run motor is used in thode applications where _____ Noisy operation is not important High starting torque is required None of the listed here Silence is important Noisy operation is not important High starting torque is required None of the listed here Silence is important ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The repulsion start induction run motor is used because of minimum cost good power factor high efficiency high starting torque minimum cost good power factor high efficiency high starting torque ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A repulsion motor is equipped with slip rings commutator None of these both (A) and (B) slip rings commutator None of these both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
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