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hello everybody........... i wanna know about the effects of zero and negative sequence currents in transformer as well as in generator???

hello ENGINEERS i have some query about protection breakers. two days ago, in plant during normal operation, one of the load at 380V bus (heater) shorted. heater has MCB for its protection. that 380V bus is fed from 6.3KV through step down transformer. that transformer has breaker at both...

i'm looking to find an answer about grid connection of nuclear power plant. in over plant, there is limit for thermal power 45 MW (16 MWe) whenever generator connected to grid. why we need that minimum power??? is this due to reverse power????

charging pump and other safety pumps having huge pressure difference across them have inlet and outlet connect via small pipe (short). could anybody here please guide me why we have that line????? Regards

hello mechanical engineers!!! I'm an Electrical professional working at power plant where i have to deal with mechanical equipment too, like pumps, HX etc.... here in plant there a pump producing high pressure, around 20MPa while suction pressure is only 0.2 MPa. thus there is 19.8 MPa delta...