Answer / guest

Resistivity is the property of a material to resist the
flow of current through it, whereas resistance is the
measurable quantity of that property.

Answer / konda.dady

both are constant for a particular material but
resistance opposes the flow of current through a wire..
(R=V/I)&(R=pL/A)

what is the senstivity and stablity? what is different?

1 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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Why electrical engineer use Cu Strip for transformer neutral why not GI Strip? What if we use GI instead of Cu does it affects the transformer performance.

7 Answers  

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1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

0 Answers   L&T,

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what is the difference between arc and spark

2 Answers  

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expansion of rccb

2 Answers   Videocon,

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why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

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What is full form of G.O.D in 11kv distribution?

10 Answers   GOD, MSEB, Shyam Indus Power, STL,

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difference b/w current and voltage relay?

1 Answers  

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in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

0 Answers  

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Differnce between Analog & Digital

1 Answers  

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what is the function of RVT

4 Answers   RMSI,

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