Question: A delta connected three phase motor load is supplied from a 400V, three phase, 50 Hz supply system. The line current drawn is 21A.

A delta connected three phase motor load is supplied from a 400V, three phase, 50 Hz supply system. The line

A delta connected three phase motor load is supplied from a 400V, three phase, 50 Hz supply system. The line current drawn is 21A. The input power is 11kW.What will be the line current and power factor when the motor windings are star connected.

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Solution To convert a deltaconnected motor to a starconnected motor we need to reconnect the winding... View full answer

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