what happens when a power transformer neutral earthing broken???

11 Answers   MacLellan,

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Why in metering Ct for ammeters ct secondary side is grounded for each Ct but not in case of CBCT (Core balance current transformer)..kindly some1 highlights the reason..is it because net flux is zero?

0 Answers  

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Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???

0 Answers  

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What is a diode?

0 Answers  

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If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?

0 Answers  

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how will be the capacitance generated in a earthed wire???

1 Answers  

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how to test YNyn0 vector group in transformer?

0 Answers  

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How much no load current of synchronous motor

0 Answers   Nirma, Sulphur Mills,

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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What is the formula to find out two phase active & reactive power

0 Answers   Areva,

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Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

0 Answers  

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What are the material used for inductance coil?

0 Answers  

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