Answer / a.p.nanjappa

copper conductor 55sq mm- 250-0.6kv

80 sqmm 350A IN AIR 0.6KV

Answer / chandan kumar malla

55sq mm & 80sq mm cable are not normally available in market.
& current carrying capacity is depends upon the type of load
& temp

wat is the role of reactive power in power generation?why we have maintain it.

3 Answers  

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Difference between shunt, PMG and AREP excitation. Which is the most reliable between PMG and AREP.

0 Answers   ABB,

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Why the tank of transformer is made rectangular not circular??

9 Answers  

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WHAT IS A LINE CURRENT AND PHASE CURRENT

3 Answers  

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Simple calculation of improving power factor?

5 Answers  

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Will a 230VAC motor run OK at 208VAC.

7 Answers  

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if a motor has 1500rpm then what will its HP?

3 Answers   Willdale,

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What is online and offline ups? how does it works?

0 Answers   Call Centre,

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Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.

0 Answers  

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where used impendence relay?

3 Answers  

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What is derating?, Why it is necessary, it is same for all means for drives, motors,and cables.

1 Answers  

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Is there any difference of regulation of transformer, alternator , transmission line, if yes, what is it?

1 Answers  

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