How Self works in DG set

0 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?

0 Answers   Bajaj,

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how to select a circuit breaker?

24 Answers   ABB, BARC, TCS,

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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11KV AND 22KV NETWORK KW CAPACITY IN RING AND RADIAL?

0 Answers   BK Gulf,

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What type of DC Generator is used for Arc Welding purposes?

7 Answers   CPCL, Rubicon,

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what is the basic differnce between ground and earth

3 Answers  

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For a 500 MVA 400/220/33KV transformer following data given HV power = 500 MVA IV power = 500 MVA LV power = 5 MVA If input power is 500 MVA then how output power is (500+5)MVA. Can anyone help

1 Answers   MEIL,

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how and where megger works?

9 Answers   Power Grid,

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is all the servo motors having brake?please specify which servo motors having brake for stop on position and which are not.

0 Answers  

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If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

0 Answers   Posco,

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High Voltage out door substation-annual maintenance, things to be considered

1 Answers  

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