Single Phase Motors Locked rotor current of a shaded pole motor is slightly more than full load current equal to full load current less than full load current several times the full load current slightly more than full load current equal to full load current less than full load current several times the full load current ANSWER DOWNLOAD EXAMIANS APP
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 A repulsion motor is equipped with commutator None of these slip rings both (A) and (B) commutator None of these slip rings both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding a reluctance motor is incorrect ? Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation Its squirrel cage-rotor is of unsym-metrical magnetic construction in order to vary reluc-tance path between stator and rotor It cannot be reversed, ordinarily It is nothing else but a single-phase, salient pole synchronous-induction motor It requires no D.C. field excitation for its operation ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor will give the highest starting torque ? Universal motor Schrage motor Repulsion start and induction run motor C. shunt motor Universal motor Schrage motor Repulsion start and induction run motor C. shunt 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 In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices It makes quite a bit of noise on starting It is not easily reversed In fractional horse power motors, it has replaced the capacitor motors It requires more maintenance of commutator and other mechanical devices It makes quite a bit of noise on starting ANSWER DOWNLOAD EXAMIANS APP
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