Why transformer neutral earthing? What is advantages?

3 Answers  

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what is anti-pumping relay and the significance of it in a switcgear cb control system?

1 Answers  

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When charging a 20 MVA , 33kV/6.6kV transformer through regulated (0-6.6 kV or 0-33 kV) source on no load , what will be the maximum current drawn by transformer from source and what sould be the source capacity.

5 Answers   TATA,

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What is the meaning of dsl line in eot crane , and why it is Called down shop lead ? Pls tell exact answer.

3 Answers  

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how can i reduce sparking without stepdowning the voltage

0 Answers  

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What is Synchronization of generator,where and how it is achieved.

1 Answers   HEC,

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What are the disadvantages of hydropower?

0 Answers  

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what is starting current and use of starting current?

3 Answers  

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Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power

2 Answers   Power Grid,

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what is meant by servo motor ? how its operating either AC or DC?

0 Answers  

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WHAT IS THE DIFFERENCE BETWEEN NUTREL AND EARTHING

10 Answers   Areva,

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How much of the total hydro power potential has been exploited so far in india?

0 Answers  

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