how many type of of electrical fuse please explan?

9 Answers  

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Transformer rating=> 15/20 MVA.Why there are two raings? What should be the rating of the fuse at the secondary if the voltage level is 13.8KV/4.16KV?

1 Answers   Bhel,

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When we need up only in o/p 440v, so why we use directly in 11kva in input?

0 Answers   Lupin, Medhaj Techno Concept,

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what is the first step of dg shycroning ?

2 Answers   ABB,

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In generation,transmission and distribution voltage frequency is either 50HZ or 60 HZ;why are only these frequencies?

2 Answers  

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what is mean by transition resistance of transformer?

0 Answers  

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What is the diff. between two phase & three phase supply.

7 Answers   Crompton Greaves,

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Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this

0 Answers   Ofer,

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How to calculate the Harmonics losses in terms of cost/unit.

0 Answers  

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In India the supply voltage is 230 volt A.C. During the negative half cycle phase becomes neutral and neutral become phase? or what will happen during negative half cycle? how the electrons flow during positive and negative half cycle?

0 Answers   ITI,

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What is the difference between electronic regulator and ordinary rheostat regulator for fans?

0 Answers  

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How to design grid earthing

1 Answers  

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