Electrical Machines
Which type of single phase induction motor is having the highest power factor at full load ?

 Capacitor start.
 Shaded pole type.
 Split phase type.
  Capacitor run type.

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Electrical Machines
With the increase in speed of DC motor

  Back emf increase but line current falls.
 Both back emf as well as line current increase.
 Both back emf as well as line current fall.
 Back emf falls and line current increase.

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