why we are using KVA rating for transformer,not KWh rating?

5 Answers   NTS,

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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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why fuse not recomended to neutral

10 Answers  

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2. The heaviest and lightest strings on a certain violin have linear densities of 3.0 and 0.29 g/m. What is the ratio of the diameter of the heaviest string to that of the lightest string, assuming that the strings are of the same material?

1 Answers  

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why nutral and earthing wire connect with each other in main panel board.?

2 Answers  

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What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

3 Answers  

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Can anybody just suggest about the scope of Electrical design with ETAP software?Just guide me?

0 Answers  

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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How we select the vector group of 3phase power transformer?

0 Answers   wbsedcl,

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Which type of losses in transmission Line

2 Answers  

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11kv alternator commissioning test?

2 Answers  

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why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 Answers  

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