what is the preventive maintence for ht panels and busbars and vcb abd acb's.

0 Answers   Future Group,

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how to calculate diesel consumption of a D.G.Set?

4 Answers  

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Why oil preferred over the air as a cooling medium for high rated transformer?

1 Answers  

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How many types are using in 220kv/400 kv swith yard

0 Answers  

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When geneartor is running in poor lagging side power factor its excitation current increases then it is running in improved lagging side.Kindly tell me when gen is running in leading side what will happen

3 Answers  

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What is the use of insulation tester and how it is to be used.

2 Answers  

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Why X'mer rating in kva only?

4 Answers  

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what is the working difference b/w softstarter and Variable frequency drive ?

6 Answers   Parle,

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How we can measure the thickness of bus bar for a given load ? any farmula Plz elaborate clearly.

2 Answers   ITC Infotech, TCS,

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is any body explain me why return current in three phase power system is less then in a red, yellow, blue phases??? as we know Ir+Iy+Ib=In then why nutral wire has less then phase current????

2 Answers   Bhel, DRIEMS,

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

2 Answers  

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How earthing/grounding done in aeroplanes and ships.

0 Answers  

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