what is the difference between neutral and earth

0 Answers   LOreal,

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why we use star connection on the primary side of a transformer?

5 Answers   DRDO, TCE,

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why we create vaccume in transformer tank before oil filteration?

3 Answers   CG CoreEL,

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In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?

0 Answers  

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Why the output of generator varies eventhough the shaft speed is constant in thermal power plant?

5 Answers  

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What is a fuse? How does it work? What are materials used?

0 Answers  

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from which formula we select a capacitor rating?

0 Answers   CLG,

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i(1)= j0.5 p.u., i(2)= -j0.5 p.u., i(0) =j1 p.u. What kind of fault it is-- a)l-l ,b)l-l-g, c)l-l-l-g, d)l-g.

2 Answers   Areva,

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Amoung all types of short circuit faults in a transmission line which one has less number of occurance and why?

1 Answers  

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in cvt,there are two windings,1a,1n and 2a,2n.in my one project i use only one winding i.e.1a,1n. the other winding is not in use, so i connect it in open delta and want to close it by ibsertibg thermal resistor. the output of cvt is 132kv/115/sqrt3. plesae tell me exact value of resistor, so i may close it to avoid the resonance phenomenin. send me answer on this email adress please. aetcon-po@aetcon.com

0 Answers  

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why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

0 Answers  

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What are the types of feedback oscillators?

0 Answers  

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