I need a 33/690V Dry type transformer.How to select IP class for this transformer.This will be an outdoor transformer located in a highly polluted environment.

3 Answers  

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how many ampere Maxmium load given on a 10 kva DG set?

3 Answers  

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Why we does earthing for transformer neutral point

5 Answers   amps, DLF,

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what is the Transmission line differential protection and why differential protection also have backup Line Distance Protection ?

1 Answers  

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EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?

0 Answers  

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what is efficient load of transformer in percentage

4 Answers  

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two 100W/230V bulb are connected in series. what would be the voltage drop across 1 bulb

6 Answers  

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i am completed my degree(B.E EEE) 2014 anychance to get electrical licence plz help me

0 Answers   JLL,

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How we Use DC Power in Transformers? is it possible ?

6 Answers  

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what is the difference between grounding and earthing......how can we differentiate each other.....

2 Answers   Wipro,

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WHAT IS THE MEANING OG (li = 7 In)

0 Answers  

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what is the primary current in 415/415 v when secondry of dry type transformer is shorted.?

3 Answers  

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