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Updated: June 8, 2025
As the concentration of the ions diminishes, and hence fewer ions approach the electrodes, somewhat higher voltages are required to attract and discharge them. From this it follows that the concentrations should be kept as high as possible to effect complete deposition in the least practicable time, or else the potentials applied must be progressively increased as deposition proceeds.
Permit me to introduce Dr. Ishie's adaptation of a French invention of some years previous, which permits the development of high voltages by the application of heat to the evaporation of a fluid medium such as water of which we have plenty aboard and you won't miss the little that I requisitioned causing these molecules to separate and pass at high speed through these various grids, providing electrostatic potentials in their passage which can be added quite fantastically to produce the necessary D.C. field which...."
It supplied power for the Westinghouse network of trains and also for an industrial complex in Buffalo, New York. After ten years Tesla began to experiment with high frequencies. The Tesla Coil which he had patented in 1890 was capable of raising voltages to unheard of levels such as 300,000 volts.
When sounds vibrate the ribbon extremely low alternating voltages are developed at the ends of the ribbon, which has a very low impedance of only 0.15 ohm, necessitating the use of a step-up transformer of 1:45 turns ratio very close to it. The frequency response is 20 to 16,000 Hz.
But at enormous voltages, as Tesla was the first to demonstrate, it does no injury. And following on this came memoranda on the recorded behaviour of martyrs, on the self-torture of Hindoo ascetics, of the defiance of Red Indian prisoners.
The data we got from correlating those 'misreadings' from the various IP posts mean a lot. We are working on an entirely different trail now. You come on out, and you can see our new apparatus. They are working on tremendous voltages, and hoping to smash the thing by a brutal bombardment of terrific voltage.
The gas filled tube, however, can be used as an amplifier and either kind of tube can be used for either radio frequency or audio frequency amplification, though with the exhausted tube it is easier to obtain the right plate and filament voltages for good working. The Fixed Resistance Unit, or Grid Leak. Grid leaks are made in different ways but all of them have an enormously high resistance.
He also calculated that very high voltages would be necessary, and the practical difficulties involved made it seem certain that such a system would cost far too much to construct and to operate to be profitable. Trowbridge suggested the possibility of using such a system for establishing communication between ships at sea. Ship could communicate with ship, over short distances, during a fog.
News reached England that the mutiny was at an end, and the cable enabled the Government to countermand the orders, thus saving a quarter of a million dollars that would have been expended in transporting the troops. The engineers to whom the operations of the cable had been intrusted had decided that very high voltages were necessary to its successful operation.
That was a high-current, and low-voltage arc. Couldn't you tell by the sound that no great voltage as atomic voltages go was smashing across there? If we were getting atomic voltage and power there'd have been a different tone to it, high and shriller. "Now, did you take any readings?" "What do you think, man? I'm human.
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