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i want to know about for what reason we are using star
delta starter? how it works? what are the advantages?
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Answer Posted / kishor
starters are used for the purpose of to reduse the starting current...
in star-delta starter motor starts in star connection at this time motor voltage reduses than 1/root3...
there fore current is also reduse 1/root3...
and after some time motor is automatically convert to delta mode through timer....
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