Answer / natu daiwat k.

bcz by some experument it is proved that at 11kv haronic
influence in the generated voltage is very minimum and due
to our form factor is 1.1 11kv generated voltage is
selected....

Answer / md. rakibul islam

BCZ Harmonic influence of 11kv voltage is low.

if transformer core is made of copper instead of steel which losses will increase..please explain

5 Answers   Bhel,

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from which subjects most of the technical que will b asked for hpcl(electrical).pls help me

0 Answers   ABB, HPCL,

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how to calculate multiplying factor with ct ratio 400/5

1 Answers   KBPL,

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what is meant by servo motor ? how its operating either AC or DC?

0 Answers  

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why is the transmission voltage is multiple of 11?

4 Answers  

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please explain to me how to calculate current,voltage,resistance with formula??

0 Answers  

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What is vector group? What is meant by DYN11?Why is it needed?

13 Answers   Areva, Bhel, BRG, Escorts, Fortis,

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cable tray sizing & selection

1 Answers  

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What is ZCT? it operating principle and how is work with RCCB (residual current circuit breaker)?

4 Answers  

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1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)

0 Answers   L&T, PK,

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If we need 4c× 50mm sq cable but it's not available so we can pull 4c×25mm sq two cables?

0 Answers  

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Please give me a ansver for why currant transforme noe point should erthing

1 Answers  

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