what is the common earth

0 Answers  

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what is the type of pilot wire in pilot relay?

1 Answers  

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Which type of alternator used in power station?

2 Answers  

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difference between buscoupler & bussection?

1 Answers  

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During a temperature rise test of a bus duct, it is fed with 415 volts at 2000 amperes. Why dont we get an electric shock if we touch the bus bars?

7 Answers   ABB, SDBL,

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what are the basic concept to design a out door Substation?

1 Answers  

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WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA

0 Answers   BMC,

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DOES AN EARTH FAULT CURRENT ON THE DELTA SIDE OF A 6.6/33KV STEP UP STAR-DELTA CONNECTED TRANSFORMER REFLECT ON THE STAR SIDE? IF YES, THEN HOW AND WHAT IS THE AMOUNT OF CURRENT REFLECTED?

1 Answers  

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why all selected supply voltages are multiple of 11.i.e440,11 kv,33 kv,66 kv,110 kv etc

6 Answers   Suzlon, TCS,

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WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 Answers  

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What is the difference between LT & HT Cable

4 Answers   ETA,

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what is rotating transformer? what is the uses of it?i mean applicaitons?

5 Answers   First Lead,

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