A cikin 1910-1911, a tashar wutar lantarki ta Waterside da ke New York, an gwada wasu injunan turbininsa marasa amfani da 100-5000 hp. Tesla ya yi aiki tare da kamfanoni da yawa ciki har da daga 1919-1922 a Milwaukee, don Allis-Chalmers. Ya shafe mafi yawan lokacinsa yana ƙoƙarin kammala turbin Tesla tare da Hans Dahlstrand, babban injiniya a kamfanin, amma matsalolin lasisin injiniya sun nuna cewa ba a taɓa yin amfani da shi ba. Tesla ya ba da ra'ayin ga kamfanin kayan aiki mai mahimmanci kuma ya sami amfani da shi a cikin nau'i na masu amfani da sauri da sauran kayan aiki. Tambaya: A wace shekara ce ranar haihuwar 50 ta fadi?
Shekara ta 1906