For 300MW and over a distance 250 km, what voltage be selected? and no. of circuit?

5 Answers   DPL, NTPC,

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What are the causes for the failures of sandwich type (Al) busducts?

0 Answers  

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WHAT IS THE THUMB RULE FOR DECIDING THE CURRENT RATING OF COPPER WIRES SAY 2.5/4/6/10 MM SQUARE SIZES??

14 Answers   Dubai Group, Saudi Delta Groups, Savitha Electricals,

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how mach PF mainten in DG

6 Answers   Siemens,

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How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.

0 Answers  

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Why the core of a underground cable is spiral in shape instead of straight??

3 Answers   Mecon,

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Basic philosophy of applying 3P tripping for uptill 132KV switchyards & for 132KV & above 1P/3P tripping is used.

1 Answers   L&T,

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What is the megger value for ht

16 Answers   Electrical,

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what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

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why inductivedrop in dc motor neglected

2 Answers  

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what is elcb

2 Answers  

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What is the significance of 3.5 core cable ????

8 Answers   Intelux Electronics,

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