Which is remain unchanged in transformer action?
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bus bar design conditions and sizing pls tell me quickly
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Y phase's (RYB) r only 3,not 4 or 5?plz answered in breif?
hi, could someone help me to find a control design for syncronising panel .
why does the magnetic balance tests at transformer?
what is the preventing maintenance of transformer
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
0 Answers PGVCL Paschim Gujarat Vij Company Limited,
Why different Pressure switch used in marine boiler water circulation system
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
what is the name of the oil is used in transformer?
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