Answer / k.prakashchandra

The middle tap is ' normal' and there are equal number of
taps for 'raise' and 'lower'

Explain the working principle of Vacuum circuit breaker and Air circuit breaker

10 Answers   HP, Trinidad and Tobago Electricity Commission T TEC,

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For example, if I use Star delta transformer for distribution, Can I Connect 230 V lighting load bewteen secondary phase & primary neutarl. What will be the effect, if I connect in this manner?

2 Answers  

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WHAT IS THE difference betwwen LT CABLE AND CONTROL CABLE

5 Answers  

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Why Utility Distribution System in India is mainly at 11 kV? Why not Utility go for 33 kV?

0 Answers  

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what do you mean by earth fault in transformer?

2 Answers   L&T, UPL,

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How many Cylinders are there in Diesel Generator?

4 Answers  

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auto reclosing scheme for radial ehv feeder is to be implemented or not?

1 Answers   State Board,

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two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

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what is the principle of operation of CFL ??

0 Answers   IOCL,

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Define phase lag and phase lead?

0 Answers  

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I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

0 Answers   MindSquare, Sical,

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Difference between KW & kVA

7 Answers  

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