How we can come to know the substation range,without go through any name plate ?

0 Answers   CG,

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what is the ambient temperature of transformer oil & winding?

2 Answers   Reddy Labs,

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what is the minimum bdv value for 400 kva transformer?

2 Answers  

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what is the usage of microcontroller in the panel board?

0 Answers  

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in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

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Explain using drawings what is reverse PID action w.r.t PID controllers.

0 Answers   L&T,

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What is restricted earth fault protection ?

1 Answers  

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As an electrical engineer what are the responsibilities which i can hold in TCS?

0 Answers   TCS,

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What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

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Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar

0 Answers   TCCL,

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principle of power export and import in captive power plant.Is it depends upon voltage,current or frequency?Plz explain briefly.

1 Answers  

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can a 50 Hz transformer work satisfactorily if placed under 60 Hz,what are the prices and losses that will arise

5 Answers  

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