Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I tana huritau 50th, i te tau 1906, i whakaatuhia e Tesla he 200 hoiho (150 kilowatts) 16,000 rpm turbine bladeless. I te 1910-1911, i te Waterside Power Station i New York, he maha o ana miihini miihini kore-pai i whakamatautauria i te 100-5000 hp. I mahi a Tesla me etahi kamupene tae atu ki te 1919-1922 i Milwaukee, mo Allis-Chalmers. I pau i a ia te nuinga o tana wa e ngana ana ki te whakaoti i te turbine Tesla ki a Hans Dahlstrand, te kaipūkaha matua o te kamupene, engari nā ngā raruraru hangarau i kore ai e taea te whakamahi. I whakaaetia e Tesla te ariā ki tētahi kamupene taputapu tika, ā, i kitea he whakamahinga i roto i te āhua o ngā pūtaitai tere o ngā motokā papai me ētahi atu taputapu.  Pātai: He aha te tau i taka ai te rā whānau 50?
Ko te tau 1906