Which of the following motors will operate at high power factor ?
Single phase induction motor usually operates on
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In a split phase motor, the running winding should have
If the centrifugal switch does not open at 70 to 80 percent of synchronous speed of motor, it would result in
A.C. series motor as compared to D.C. series motor has
If a D.C. series motor is operated on A.C. supply, it will
In a capacitor start single-phase motor, when capacitor is replaced by a resistance
Which motor is normally free from mechanical and magnetic vibrations ?
Speed torque characteristic of a repulsion induction motor is similar to that of a D.C.
25 docs|247 tests
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25 docs|247 tests
|