Technical World Magazine, Volume 12Technical World Company, 1909 |
From inside the book
Results 1-5 of 65
Page 48
... apparatus and the patient receives no direct charge of electricity . HOW TO MAKE FENCE POSTS LAST By M. BEVERLEY BUCHANAN. TESTING BLOOD PRESSURE IN PATIENT'S WRIST . dium calibre , which is characterized by the formation of sclerosis ...
... apparatus and the patient receives no direct charge of electricity . HOW TO MAKE FENCE POSTS LAST By M. BEVERLEY BUCHANAN. TESTING BLOOD PRESSURE IN PATIENT'S WRIST . dium calibre , which is characterized by the formation of sclerosis ...
Page 49
... apparatus by which the body may be electrified without being subjected to the shock of electricity , " said " said Professor d'Arsonval . " You know of course that an electric current of low frequency is highly dangerous , being used ...
... apparatus by which the body may be electrified without being subjected to the shock of electricity , " said " said Professor d'Arsonval . " You know of course that an electric current of low frequency is highly dangerous , being used ...
Page 50
... apparatus for furnishing electricity . An ordinary current of electricity is brought to the apparatus , which has the outward ap- pearance of a common cupboard , and in which the electricity is transformed into high - pressure current ...
... apparatus for furnishing electricity . An ordinary current of electricity is brought to the apparatus , which has the outward ap- pearance of a common cupboard , and in which the electricity is transformed into high - pressure current ...
Page 54
... apparatus may be merely nominal if an old boiler is used . A very satisfactory apparatus similar to that used in the Forest Service experiments , costs from $ 30 to $ 45 . The price of creosote varies from 10 cents per gallon in the ...
... apparatus may be merely nominal if an old boiler is used . A very satisfactory apparatus similar to that used in the Forest Service experiments , costs from $ 30 to $ 45 . The price of creosote varies from 10 cents per gallon in the ...
Page 56
... apparatus comprising a Voss or Wims- hurst machine and a bell jar supported on a stand through the center of the base of which he carried an electrical con- ductor , the end of which projected freely into the bell jar . The second wire ...
... apparatus comprising a Voss or Wims- hurst machine and a bell jar supported on a stand through the center of the base of which he carried an electrical con- ductor , the end of which projected freely into the bell jar . The second wire ...
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