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)

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RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV

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