Answer / dinesh

when current go to high more than setting in relay

If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these

0 Answers  

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In India why is the supply frequency 50hz? I need a particular answer for it..

3 Answers  

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Difference between earthing & grounding.?

0 Answers   Nitco,

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why in some trains in India Electric equipment such as Fans , tube light not work until locomotive or engine is attached to the train ??

1 Answers  

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Why we use CT on differant phases of 2ph.PT detection for brush-less static excitation of 3ph.,400v Synchronous Generator? What happen if use CT on same one of VT phase?

2 Answers   Hydropower,

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pls send previous bhel electrical papers

0 Answers   Siemens,

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why we can use 1 to 5V dc

0 Answers  

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why using transformer and thyristor switch in 3 phase apfc panel

0 Answers   Reliance,

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what meaning of gd squre

1 Answers  

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hi....I am from india..i have completed my engineering in electrical and electronics field with 58.4% and my IELTS score is 5.5 bands....Recently i received my I-20 in computer and information science from Troy university in Alabama.On 18th i have a visa interview can u please tell me what type of questions i have to answer ??????

0 Answers  

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

0 Answers  

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How to Convert horsepower to kva? what is the three phase formula? email me if u know thanks Rehan smileavail@msn.com

3 Answers  

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