Answer / subash

R-running winding
Y-common winding
B-bushing winding

what is use of starter motor in DG ?

2 Answers  

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how to detect the presence of underground cable(while digging road)etc. -give the name of instrument

7 Answers   NTPC,

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

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why we use crushed stone in switch yard?

3 Answers  

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What is the formula to calculate distribution transformer De-rating on iron losses basis

0 Answers   IESCO,

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why neutral should connect to earth in delta-star type transformer

4 Answers  

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What is spill current in protection relays?

1 Answers  

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10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)

0 Answers   CTS, Jindal,

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what is difference between short ckt and overload?

6 Answers   Siemens,

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PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)

0 Answers  

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I want to make street light with solar system ... What may I do for procedure and how much of estimation for each material ... If any one knows guide me and inform this id : aravindd7@gmail.com

0 Answers   Suzlon,

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at what condition restricted earth fault relay will act?

1 Answers   Equate,

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