Electrical Machines
Which of the following motor has the highest power factor at full load?

 Resistance split phase
 Capacitor start
 Capacitor run
 Shaded pole

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Electrical Machines
No load primary current in a transformer

 lags behind applied voltage by exactly 90Â&am
 leads the applied voltage somewhat less than 90Ã&
 leads the applied voltage by exactly 90Â&
 lags behind applied voltage somewhat less than 90Ã

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