what is gridrotor resistance starter

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How to increase solar cell efficiency ?

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In secondary transmission i.e., in distribution side, supply for homes are connected through different phases in order to balance the 3 phase load. But in practical we saw nearby house doesn't have power due to single phasing. But other two phases give supply. How it's possible? it doesn't make "single phasing"?

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What is P.F? Formula for calculating PF in HT side?

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What is the difference between 2 wires RTD's and 3 wires RTD's.Kindly explain the wiring diagram.

1 Answers   QAFCO,

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Why armour HT XLPE power cable required to Earth?

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working of bucholz relay of a transformer

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i am working in automation feild my question is that how to find the KVA of transformer.

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how power can be saved using VFDs in detail explain

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why we are having many type of vector group in the transformer ,what is the use of it?

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wat is meant by PX class in ct?

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Hi,Any one has idea regarding the KPTCL Recuirtments for AE'e & JE's for the year of 2009-10???Kindly help in regards..

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