How do i calculate sizing of transformer on didstrubution load for high rise building.What should be MVA Rating of MV Panel feding by 122 kv.

2 Answers  

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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what is thermal setting and magnetical setting?

1 Answers  

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how can u do the earthing of an aeroplane?

5 Answers  

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why corona loss is less with negative polarity?

3 Answers  

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the single phase voltage is 230 volts and threee phase is 430 v.why three phase is not 660 v?

2 Answers  

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ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

0 Answers   ONGC,

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What is Energy based relay coordination & time based relay co-ordination? In which type of distribution arrangement these methods are applicable?

1 Answers  

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Why material of brush is carbon in motors why not other material.

5 Answers   NTPC,

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Hi, what is 100 % stator earth fault protection and how it can be achieve by 3rd harmonics and low frequency injection principle ?

1 Answers  

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Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

1 Answers  

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how did the differential relay work to protect the power transformer

4 Answers  

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