The Technical World Magazine, Volume 23Technical World Company, 1915 |
From inside the book
Results 1-5 of 49
Page
... apparatus that practically doubles the efficiency of our navy . The Drama of the Desert . • • • . Walter S. Hiatt R. F 138 144 R. H. Merton • 154 Chester Carton 150 Harold Cary 157 F. C. Carton 166 William Harper Dean If it be true that ...
... apparatus that practically doubles the efficiency of our navy . The Drama of the Desert . • • • . Walter S. Hiatt R. F 138 144 R. H. Merton • 154 Chester Carton 150 Harold Cary 157 F. C. Carton 166 William Harper Dean If it be true that ...
Page 17
... apparatus is based on the same principle as the receiving , both depending on the mercury vapor tube , but the receiving changes direct to alternating current . Our telephones are operated with direct current , and for that reason no ...
... apparatus is based on the same principle as the receiving , both depending on the mercury vapor tube , but the receiving changes direct to alternating current . Our telephones are operated with direct current , and for that reason no ...
Page 35
... apparatus , is being put into use for quick action at fires . MARKING A GREAT DAM The corporation which constructed this great dam at Coon Rapids , Iowa , has installed a splendid system of electric lighting to make a night landmark and ...
... apparatus , is being put into use for quick action at fires . MARKING A GREAT DAM The corporation which constructed this great dam at Coon Rapids , Iowa , has installed a splendid system of electric lighting to make a night landmark and ...
Page 73
... apparatus wholly dis- tinctive . That the United States is to have the world's pioneer electrical superdread- naught and to have it by means of elec- trical energy producers of the regulation , simple dependable form is directly due to ...
... apparatus wholly dis- tinctive . That the United States is to have the world's pioneer electrical superdread- naught and to have it by means of elec- trical energy producers of the regulation , simple dependable form is directly due to ...
Page 90
... apparatus is ready . The time for completing the job depends . on the iron and the kind of rubber used , but ordinarily ten minutes will suffice . An old tube can be used for a trial to determine the time necessary with the materials at ...
... apparatus is ready . The time for completing the job depends . on the iron and the kind of rubber used , but ordinarily ten minutes will suffice . An old tube can be used for a trial to determine the time necessary with the materials at ...
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Common terms and phrases
acres aeroplane alfalfa alternating current American apparatus automobile battleship Belgium biplane Bldg blind boat building built bullet carry catalog cattalo cent Chicago coal COPYRIGHT COPYRIGHT-UNDERWOOD cost coupon CYCLOPEDIA David Starr Jordan device direct current dollars electric engine equipment experiments farm farmer feet fire five gasoline German give grenade guns horsepower hundred inches invention La Guayra land light loaded machine mechanism ment method miles motor operation Patent picture plant plate pounds practical Prize railroad railway river road saving Send ship speed steam steel Street tank TECHNICAL WORLD MAGAZINE telegraphy telephone tenant tests thousand tically tion tires tons train tube UNDERWOOD UNDERWOOD & UNDERWOOD United States Navy vacuum tube Washington wire wireless WORLD MAGAZINE Write York