Why indicated only R.Y.B to phase.

6 Answers   Bhel,

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What is sensitivity of a measurement?

0 Answers  

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Explain what is Zener diode?

1 Answers  

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difference b/w current and voltage relay?

1 Answers  

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need help, please can someone tell me how can i calculate the main breaker and branches breakers to distribution panels (MDB) depending on the load ampere .. i really need it but can't find any site >>

3 Answers  

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What is the difference between reverse power trip & inadvertant trip?

1 Answers  

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what are advantage and disadvantage of hvdc transmission . please tell us technic of hvdc technology

2 Answers  

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In what voltage EHT works(133/132/33/66kv?

3 Answers   Adhunik,

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what is the relative size of single and three phase?

0 Answers   Student,

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What is self exciting?

0 Answers  

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exact difference between electronicsand electrical

5 Answers  

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Why Powers are named in MW?

1 Answers  

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