Wireless Telegraphy and Telephony Simply Explained: A Practical Treatise Embracing Complete and Detailed Explanations of the Theory and Practice of Modern Radio Apparatus and Its Present Day Applications, Together with a Chapter on the Possibilities of Its Future DevelopmentNorman W. Henley Publishing Company, 1912 - 154 стор. |
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Сторінка 36
... included in the circuit the current may be represented by a broken line , the spaces corresponding to the periods when the А CURVED REPRESENTING CURRENT FIG . 41. - Diagram representing alternating current . current is " broken " and ...
... included in the circuit the current may be represented by a broken line , the spaces corresponding to the periods when the А CURVED REPRESENTING CURRENT FIG . 41. - Diagram representing alternating current . current is " broken " and ...
Сторінка 95
... included in the outfit . It was proposed to obtain the neces- sary ground connection by trailing a 1200 foot phosphor apparatus . The frame of the bal- Should it have become bronze ground lead in the ocean . loon was to be used as the ...
... included in the outfit . It was proposed to obtain the neces- sary ground connection by trailing a 1200 foot phosphor apparatus . The frame of the bal- Should it have become bronze ground lead in the ocean . loon was to be used as the ...
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... included , which will render the book of greater interest . Several illustrations of full sized airship and flying machines of the latest types are scattered throughout the text . This practical work gives data , working drawings , and ...
... included , which will render the book of greater interest . Several illustrations of full sized airship and flying machines of the latest types are scattered throughout the text . This practical work gives data , working drawings , and ...
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... included and useful electrical laws and formulas are stated . One section is devoted to dynamos , motors , transformers and accessory apparatus ; another to accumulators , another to switchboards and related equipment , a fourth to a ...
... included and useful electrical laws and formulas are stated . One section is devoted to dynamos , motors , transformers and accessory apparatus ; another to accumulators , another to switchboards and related equipment , a fourth to a ...
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... included in connection with the wiring . Molding and conduit work are given careful consideration ; and switchboards are systematically treated , built up and illustrated , showing the purpose they serve , for connection with the ...
... included in connection with the wiring . Molding and conduit work are given careful consideration ; and switchboards are systematically treated , built up and illustrated , showing the purpose they serve , for connection with the ...
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50 cents A. A. HOUGHTON adjustable alternating current amateur appliances arranged battery BINDING POST boilers chapters CHART circuit coal coil of wire COMPOUND LOCOMOTIVES connected consists construction contains coupled helix detail detector devices diagram diaphragm direct current discharge drawings dynamos Edition electric waves electrodes engravings equipment ether explained flow fully illustrated gas engine Gasoline heating high frequency oscillations included induction coil instruments insulated Lathes Leyden jar Locomotive machine magnetic field manufacture mechanical messages metal methods modern molds motion motor O'CONOR SLOANE operation pass pipes plumbing potentiometer practical treatise Price primary produced pumps radiate railroad receiving apparatus Rubber secondary selenium showing signals slide SLIDER sound waves spark gap speech steam engine steel telephone receiver telephone transmitter tion transmitting tuning coil turbines types Valve Gear variable condenser vibrations Walschaert Valve Gear wireless station wireless telegraphy wireless telephone