How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

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What is Ten Delta Test ?

8 Answers   Areva,

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what is the difference between main meter CT and check meter CT?and what is the difference between main meter PT and check meter PT?

2 Answers   Tesco,

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what is the importance of Partial Dischage test for Electrical Equipments

0 Answers  

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hello friends.. I have a doubt regarding the operation of dc machines.. I studied in a text book that a dc machine can be used as a generator and as a motor.. is this possible? If so,please send me the info about this topic.. you can also send your info to my mail.

0 Answers   Bhel, CVL,

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what is stalling of a motor?

2 Answers   BTCL,

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how does commutator convert a.c to d.c?

0 Answers   NRSC National Remote Sensing Centre, RBC,

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Explain how Hormonics will effect the Electrical System?

5 Answers  

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why reactive power produce in generator? why inductive load absorbe reactive power?

2 Answers  

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Formula to calculate fault current flowing in the neutral line?

1 Answers  

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what is spill current?

4 Answers   Adani, NPCIL,

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SIR, GIVE ME OPGW SAG CALCULATION FORMULA I AM DAE ELECTRICAL. THANKS

2 Answers  

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