how to find the resistance and gap volatage of the diode??

0 Answers  

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what is the difference between indoor package substation and outdoor

3 Answers  

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for preparation of design note of 11 / 220 kV , 3 phase, 63 MVA transformer how can calculate or consider the iron losses and copper losses

1 Answers  

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what is the function of an auto reclosure relay in OHL?

1 Answers  

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1.How to calculate backup time from series connected battery of 12v dc with 26Ah for 2battery?

3 Answers  

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Which oil is used in Transformer?

6 Answers  

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what is meant by insulation voltage in cables? explain it?

4 Answers   ABB,

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What is inrush current? how can calculateit? what is the affect of it?

0 Answers  

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WHEN SINGLE PHASE SUPPLY AS 220V, WHY THE 3 PHASE- 4 WIRE MEASURED AS 440 VOLTS INSTEAD OF 660 VOLTS (220 VOLTS PER PHASE i.e 220x3 = 660 volts ).

1 Answers  

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how do you select the ct/pt rating in substation

1 Answers   Apollo, Shreem Electric Ltd, Tata Motors,

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What are the advantages of the three-phase motor over single phase motor?

0 Answers  

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What is the SCR system in drilling rig.

2 Answers   Weatherford,

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