Answer / shankar

by using a capacitor and rely
or by using 555 timer
or by using two transister

Answer / manish kumar janagal

also by using a 1 phase alternator connected to 1-phase
supply in such a way that it's frequency is just less than
the supply frequency

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when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

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