Single Phase Motors Which of the following motor will give the highest starting torque ? Schrage motor Repulsion start and induction run motor C. shunt motor Universal motor Schrage motor Repulsion start and induction run motor C. shunt motor Universal motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A motor gets overheated due to All of the listed here Dry bearings Worn bearings Overloads All of the listed here Dry bearings Worn bearings Overloads ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor, maximum torque is developed when brush axis is at 45° electrical to the field axis None of these brush axis is at 90° electrical to the field axis brush axis coincides with the field axis brush axis is at 45° electrical to the field axis None of these brush axis is at 90° electrical to the field axis brush axis coincides with the field axis ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Capacitor motors _______resistance split phase induction motors. Poor starting torque than Are less costly than Are costlier than Cost about the same as Poor starting torque than Are less costly than Are costlier than Cost about the same as ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed 80 to 90 30 to 40 70 to 80 100 80 to 90 30 to 40 70 to 80 100 ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors A 4 pole, 50 Hz single phase induction motor has a slip of 5% . The speed of the motor will be 1425 rpm 1200 rpm None of the listed here 1500 rpm 1425 rpm 1200 rpm None of the listed here 1500 rpm ANSWER DOWNLOAD EXAMIANS APP
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