Answer / mf.khan

Transformer size can be calculated on Maximum Dammand Load.

For 122KV MV Switchgear fault level should be 350MVA.

Answer / ravindra

Transformer rating calculated in KVA. We can measure any
transformer rating from its HT & LT Bushing.

WHY IS wet surface used for grounding???

2 Answers  

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what are advantage and disadvantage of hvdc transmission . please tell us technic of hvdc technology

2 Answers  

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What are the various methods for effecive earthing in a factory in a rocky terrain, where soil resistivity is extraordinarily high? The usual method of 3 m deep earth pits is not serving the purpose.

4 Answers  

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what is the difference between HV and LV Breakers?

4 Answers   GM General Motors, OEG,

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what is the function of mccb?

6 Answers  

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tell me about xlpe cable?

1 Answers   IOCL,

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what is saturation? what role it plays in operation of ct's,motors etc and how its affects the behaviour of the same.

1 Answers  

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hw the cable size can be calculated when we have watss, volts, pf, i need the forula

2 Answers  

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i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

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Name quantities which are not transformed in the tranformer.

3 Answers  

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How many double suspension hardware fittings are required on a double circuit transmission tower?

0 Answers  

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1.what is difference between line,neutral and earth 2.IF single phase voltage is 230v ac and what should be the voltage between line to neutral,neutral to earth and earth to line

1 Answers  

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