Single Phase Motors Most of the fractional horsepower motors have either ball or roller bearings hard and annealed bearings soft and porous bearings plain or sleeve bearings ball or roller bearings hard and annealed bearings soft and porous bearings plain or sleeve bearings ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The speed/load characteristics of a universal motor is same as that of DC shunt motor AC motor DC series motor None of the listed here DC shunt motor AC motor DC series motor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors Most of the single phase induction motor are _____ machines. 8-pole 6-pole 2-pole 4-pole 8-pole 6-pole 2-pole 4-pole ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The rotor slots, in an induction motor, are usually not quite parallel to the shaft because it helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency helps in reducing the tendency of the rotor teeth to remain under the stator teeth improves the power factor helps the rotor teeth to remain under the stator teeth improves the efficiency ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors The single phase shaded pole motor has _____ High starting torque Wound rotor High power factor Squirrel cage motor High starting torque Wound rotor High power factor Squirrel cage motor ANSWER DOWNLOAD EXAMIANS APP
Single Phase Motors In repulsion motor direction of rotation of motor is opposite to that of brush shift is the same as that of brush shift is independent of brush shift is opposite to that of brush shift is the same as that of brush shift is independent of brush shift ANSWER DOWNLOAD EXAMIANS APP
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