Answer / k.prakashchandra

Insulation test,continuity test ,oil test and magnetic
balance test

Answer / vinod g

Insulation Resistance,Winding resistance, Ratio test in
every tap positon from each tap rising and lowering,OLTC
continuity test , Tan delta of Oil and bushing, oil test (
BDV, DGA), magnetic balance test, polarity and
secondary/primary injection test for calculating the %
impidance

Which is the largest hydropower station in the world?

0 Answers  

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WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???

0 Answers   Lanco,

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Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

0 Answers   Noida Power,

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what is Fault level? why it is calculated? how will u decide same for our plant?

0 Answers  

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why transformer core is eathed?

7 Answers   ECE,

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Why is transformer core is earthed

3 Answers  

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what are lightning masts?what is their purpose???

1 Answers   Mecon,

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In 3pin or 5pin socket why the earth pin is bigger

3 Answers  

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By just seeing a transmission tower, how can we knew the voltage it carries..?[110kv, 220kv, 400kv...]???

5 Answers   KSEB,

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Can we put 3 layers of cable tray while installing tray

0 Answers   NTPC, Siemens,

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I have a 25 KVar capacitor bank at my facility.How to check the capacitor bank ??

2 Answers  

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Actually why the transformers ate rated in KVA.?

2 Answers   Torrent Pharma, XYZ,

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