what is load balancing. what maximum load diffence is
allowed between phases.
Making currents in all phases equal so that there is no
current in neutral.Maximum imbalance allowed depends on
equipment and type. For capacitor bank 1% ,transmission
line 10% and distribution lines 20%.The relay settings are
at the %ges of full load currents.
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What are the special cables required for explosion proof wiring?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
how much Watt can we fully load a transformer
What are the test involved in DG auto synchronizing panel before in manufacturing place before dispatch.
what happens when we give ac supply to the dc motor?and why?
If one tertiary phase i.e. R,Y or B is earthed of a loaded type tertiary delta connected (Without load)of a power auto transformer, what is its advantage/disadvantage?
why dc series moter is not started at no load?
How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.
2 Answers NASSA, Orchid, SB Automation,
what is the use of ballast in tube
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
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What is the actual meaning between the energy conservation and energy saving ?