Define noise?
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Grounding. Dear all at one of my site we checked the amps at the earthing cable to the alternator it was found 125 to 130 A. at the neutal cable in same machine found 146A. in the same plant checked the earthing current on other alternator it was 52A, and neutral 116 A. we are facing problems with our controller and the card was damaged once. can that neutral/GND current be a reason? as there is common grounding for the Alternator,Brkr panel,Transformer?
How many types of Differential protection are there? and what the special arrangement are made at the time of charging of a transformer on the Differential protection?
How to calculate the heat load for a electrical room
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What are the effects of adding a zero to a system?
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132/66kv sub-station procation ?
what type of battery used for starting D.G?state its function?
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how will we calculate the copper wire load..
Motor,transformers,capacitor tubelight etc....
I know during Surge Impedance Loading maximum power is transferred through a transmission line and also Sending end voltage becomes equal to Receiving end voltage i.e Vs=Vr so my question is if both end voltages are equal then how current travels in such line hence how power is transmitted because flow of current needs Potential difference??
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