Answer / m awais

The capacitor is used to produce a phase shift to create a
rotating magnetic field so the motor will start turning.
3-phase motors do not need one because of the phase
difference inherent between the phases.

Answer / manoj

above both answers are right but i woulds like to add that
by increasing the phase diff the better rotating magnetic
field will be generated.

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3 Answers  

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ht side line to earth voltage

0 Answers   JLL,

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