Answer Posted / iyyappan

square wave applied to primary transformer then output of
the secondary square wavefor

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1829

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hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

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explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

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we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.

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