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Q10. two shunt generators X and Y work in parallel. theri external characteristics may be assumed to be liner over their normal working range. The terminal voltage of X falls from 265V on no load to 230V. When delivering 350A to the bus bars, while the voltage falls from 270V on no load to 240V when delivering 400A to the bus bars, calculate the current which each machine delivers when they share a common load of 500A, what is the bus bar voltage under this condition and power delivered by each machine?