Answer Posted / arunraj

resistance is the ability of a material to oppose the flow
of electron.
while, capacitance is the ability of the material to store
charge with in it.

What is the feedback in the control system?

1080

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

1917

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define reflection method?

1936

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Battery is a voltage source? give one example of current source and why?

1580

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ht side line to earth voltage

1568

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what is the difference between electrical and electronic choke?

1953

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what is arc flash and what are the hazards involved

2148

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how to calculate the distance relay faulty zone?pls explain?

2040

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What is resonant frequency?

1267

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Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

2355

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I completed iti in2004 I was worked in A grade contractor can I get c licence

1706

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The height to which the liquid in a tank to be maintained for a certain constant velocity?

1988

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how dose servo motor works

1908

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how ups works ? various parts of ups and working principle

1975

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A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

1956

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