what type of cables exsisting in the world and how many types

9 Answers   Alstom,

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where used of HVDS system.

3 Answers  

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calculation of knee point voltage of current transformer?

2 Answers   TATA,

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How much depth we will take in 33kv sub station and why.

0 Answers  

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what is the ciruit diagram of transformer vector grup test?

4 Answers   Green Power,

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what is the use of power factor ? where its applicable ?

4 Answers  

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Hi Recently I got one formula that is Impedence of Xformer = Rated KVA/Root 3 * secondry voltage OF Xformer. Is it Right??????

2 Answers  

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How to take Transformer oil Break down voltage test?

9 Answers  

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what is an isolation transformer??? what is its purpose??? what happens if it is not used where it should be used?????

2 Answers  

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why we use iron corn in transformer instead of wooden core

12 Answers  

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sir i am fresher.can you please tell me how can i get certificate of competency as electrical supervisor.

1 Answers   ONGC,

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How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

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