Answer / vls

generally in power flows problems are

1.voltage drop
coming to outer side

tension,skin effect,poximity ffects ,ferranti effect,corona

etc...........

what is difference Auto-transformer and ICT ?

1 Answers   CG, Descon,

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if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?

0 Answers  

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Is there any capacitor in 3-phase IM?why,xplain.

2 Answers  

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Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

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when we have to purchase the transformer by own i.e how much load will preferred HT connection?

0 Answers   Power Square,

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Difference between drift current and diffusion current?

0 Answers  

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Why temperature rise test is conducted in bus bars and Isolators?

5 Answers   Areva,

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what is the necessity of under ground cables ??

0 Answers  

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If single phase voltage level is 230V than why three phase voltage level is not 660V ?, but it is only 440V.

16 Answers   BSNL, DOS, EFS, HMT, L&T, TCS, ThyssenKrupp,

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what is the chemical name for oil that used in the transformer

2 Answers   NCC,

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difference between ceiling fan

24 Answers   Altius Technologies, Raisoni, TCS, Uni Deritend,

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what is your aim

0 Answers   L&T, TCS,

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