Single Phase Motors A 4 pole, 50 Hz single phase induction motor has a slip of 5% . The speed of the motor will be 1500 rpm None of the listed here 1425 rpm 1200 rpm 1500 rpm None of the listed here 1425 rpm 1200 rpm ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors If a DC series motor is operated on AC supply, it will Have poor power factor All of the listed here Have poor efficiency Spark excessively Have poor power factor All of the listed here Have poor efficiency Spark excessively ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following statements regarding single-phase induction motoris correct ? It can rotate in one direction only It is not self-starting It requires only one winding It is self-starting It can rotate in one direction only It is not self-starting It requires only one winding It is self-starting ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which motor has unsymmetrical rotor? Reluctance motor Split phase motor Universal motor Shaded pole motor Reluctance motor Split phase motor Universal motor Shaded pole motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Which of the following motor will give the highest starting torque ? Repulsion start and induction run motor Schrage motor Universal motor C. shunt motor Repulsion start and induction run motor Schrage motor Universal motor C. shunt motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor direction of rotation of motor is independent of brush shift is the same as that of brush shift is opposite to that of brush shift is independent of brush shift is the same as that of brush shift is opposite to that of brush shift ANSWER DOWNLOAD EXAMIANS APP
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