Answer / yashwant kumar dhakar

yes, I want modal test paper last 4 years

Answer / alkesh poorvi

yes i want modals paper

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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what is the purpose of taking HV test in LT panel.

1 Answers   PCE,

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how can we calculate the current

3 Answers  

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What are the conditions to be satisfied for parallel operation of dc generators?

0 Answers  

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DIFFERNCE BETWEEN DCS AND PLC? HOW IT WORKS?

0 Answers   Essar,

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what is the formula to calculate the fault level current for any substation?

2 Answers  

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Why do we give DC excitation to AC Synchronous motor??

9 Answers   Lance, MBM, Polycab,

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why ac supply neutral should earth not in dc (-)

2 Answers  

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How we can recongnise the phase displacement of transformer connection between primary & scondary...plzzz explain it with example.........

0 Answers   BOC,

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How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

0 Answers  

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what is anode and cathode??

5 Answers   Bombardier,

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Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?

4 Answers   Adani,

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