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The amplifiers consisted of iron core transformers comprising several stages of radio frequency. The variometers were wound of 22-gauge wire. Loose couplers were used instead of the ordinary tuning coil. The switch arms, pivoting shafts and attachments for same, the contact points and binding posts were home-made.
One particular unit delivered 422 amperes at 12,000 volts. The beauty of this system was that the voltage could be stepped down using transformers for local use, or stepped up to many thousands of volts for transmission over long distances through relatively thin conductors. Edison's generating stations were incapable of any such thing.
I can't help thinking, after reading the modern men, that they are like the transformers in an electric power-plant. The Latins are the generators of ideas, and these other chaps are transformers. They reduce the voltage, lose a lot in leakage, but are useful because they make the current available to the small man. It's a rather technical illustration, but that's what I mean.
That electric transmission of energy to long distances may be successfully carried out transformers are necessary for raising the pressure on the transmission line and for reducing it at the points of distribution.
+830+. In all these cases the creation is out of already existing material and the creator is really a culture-hero or transformer, a character that clings to deities in the most advanced religions, as the Egyptian, Babylonian, and Greek. The character of these early transformers and creators is that of the communities in which they originate.
As he placed one headset over that motionless head the captive sneered in pure contempt, but when the case was opened and the array of tubes and transformers was revealed, that expression disappeared; and when he added a super-power stage by cutting in a heavy-duty transformer and a five-kilowatt transmitting tube, Seaton thought that he saw an instantaneously suppressed flicker of doubt or fear.
These generators will be wound to produce an electric pressure of 12,000 volts, raised by means of step-up transformers to 22,000, 40,000, and 60,000 volts, according to the distance of transmission. Each of the revolving parts of these machines will weigh 141,000 pounds. To what gigantic proportions has the little infant dynamo of Faraday grown in this short time since its birth!
Among the North American Indians the mythological systems of the Algonkins, the Pawnees, and other tribes, include the origin of all forms of natural objects and all institutions of society. The histories of the Great Hare of the Lenâpé, the Thunder Bird of the West, and the various transformers or culture-heroes, are scarcely less elaborate than the New Zealand stories.
Finally it came to rest upon the surface, hundreds of feet deep in a lush, dank, tropical jungle, and Brandon plugged into the Venerian room. "Kenor? We've got a lot of use for you, if you can come down here for a while. Thanks a lot." He turned to the Martians. "Luckily, we've got a couple of infra-red transformers aboard, so we won't have to build one.
For here we have not only the dynamo, motors, and transformers that he gave freely to the world, not only the alternating-current transformer, and the system of transmission of power, but we even find that the principal consumers of the enormous electric power produced are employing it in carrying on some of the many processes in electro-chemistry, a science that he had done so much to advance.
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