What is Vk and Imag i.e Knee point voltage & Magnetising Current? How to calculate above values? How to define accuracy class 5P10?

7 Answers   Deccan Cements, Doosan, Torrent Power, Transco,

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what are the application of over current relay?

2 Answers  

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Please explain me abt PQ diagaram in the power sector.

0 Answers  

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Why PT burnts?

2 Answers  

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what is creepage distance in sub-station?

3 Answers   ABB,

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what are the highly demanded courses for electrical engg. who finished his b.tech

2 Answers  

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which is dangerous AC or DC?

10 Answers  

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why do we provide metallic enclosure to bus duct and then ground it?

1 Answers  

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How to select earthing strip for 100kw induction motor ?

2 Answers  

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For my plant the electricity department charging some amount for t/f losses. May i know what are transformer losses

1 Answers   L&T,

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For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?

0 Answers  

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what are the functions & ratings of panels mentioned below: 1. Main LT Panel(MLTP) 2. Motor Control Centre(MCC) 3.Feeder pillars 4.Busducts

1 Answers   Aurobindo,

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