how to calculate the conductor size for certain KV transmission line and distribution line?

0 Answers   Hyundai,

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What is transister , thermister , thyrister? what is its function? where this using?

1 Answers  

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Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.

0 Answers   DAE, Tata Chemicals,

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How conventional fire alarm system works?

1 Answers  

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which of the following can produce maximum induced voltage..... (a)1amp dc current (b)50amp dc current (c) 1amp 60 cycle ac current (d)1amp 490 cycle ac current.

2 Answers  

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How can we get d.c series motor characteristics by using a.c induction motor?

1 Answers   IIT,

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in a dc motor we supply current only to the armature conductors,from where is the field winding gets excited then??

3 Answers   RRB, Siemens,

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How dia computation perfomed in cold rolling mills .

0 Answers  

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For fixed primary voltage how does secondary terminal voltage of a transformer change if the pf of inductive load is raised from 0.7 to 0.9 with load current remaining fixed ?

1 Answers   GATE,

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What is min and max voltage between earth and neutral/phase if it perfect earthing?

37 Answers   Epoch, ISS, ITC Infotech, L&T, Power Works, Statex, Sterlite, Wipro,

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which capacity of RCCB used for five thousand watt electricity load?

0 Answers  

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How can we calculate the rating of a transformer suppose if load is 1000KW?Formula?

3 Answers  

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