Answer / n panja

Linear element are those elements whose voltage current relationship is linear. For example voltage-current relationship of a resistor is V=IR, which is a linear equation. Similarly for an inductor the relation is V=L*dI/dt, which is again a linear differential equation. So these are the examples of linear elements. On the other hand diode, transistor have non-linear voltage current relationship, so they are non linear elements.

Whats the use of earth pits? and it will function? whats the natural earth value? How to improve ur earth resistance?

3 Answers   Anwar Ispat,

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can anyone tell me the website for star-delta control diagram?

1 Answers  

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what will happen if the frequency supplied is more than the frequency of the instrument...?

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where was current transformer protection units used and why??

0 Answers  

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how many types of cbs?with pcific ratings?

1 Answers   Bhel,

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