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It is built on exactly the same lines as the experimental transmitter just described, but instead of using a 100 volt plate amplifier as a makeshift generator of oscillations it employs a vacuum tube made especially for setting up oscillations and instead of having a low plate voltage it is energized with 350 volts. The Apparatus You Need.
These conditions having been complied with, the operator next turns his attention to the generator, putting on the field current, synchronizing carefully and building up the load on the unit gradually.
"The cage with the metal webbing is a jump-space generator. The pointed, silver shapes next to it are bombs of some kind, probably the cobalt bombs. We've found it!" His first impulse was to instantly send the radio call that would stop the waiting fleet of H-bombers. But an unconvincing message would be worse than no message at all.
Screw in a pair of 5 ampere fuse plugs, close the switch and you are ready to tune the transmitter and talk to your friends. A 25 to 50 Mile Wireless Telephone Transmitter With Direct Current Motor Generator. Where you have to start with 110 or 220 volt direct current and you want to transmit to a distance of 25 miles or more you will have to install a motor-generator. The Apparatus You Need.
With each turbine is installed a separate direct-acting steam pump for circulating oil for starting up. This will be referred to again under the head of operating. Generator
It is these who become "motive grinders," dig genius out of the earth like spuds and goobers, and achieve perpetual motion by making the universe a self- operative machine needing neither key nor steam generator to "make it go."
I nodded and went inside. The engines were old, and the gravity generator was one of the first models. But Wilcox knew his business. The place was slick enough, and there was the good clean smell of metal working right. I could feel the controls in my hands, and my nerves itched as I went about making a perfunctory token examination. I even opened the fuel lockers and glanced in.
When the power or energy is conveyed a long distance from the generator, say over 30 miles or more, we usually speak of the system of supply as long distance transmission of electric energy. In many cases power is conveyed over distances of 200 miles and more. When water power is available as at Niagara, the distance to which electric energy can be transmitted is considerably increased.
He tore open a pressure-suit cupboard in the wall beside the lock door. "He'll make the Plumies think it's a return-gift for the generator!" He eeled into the pressure suit and zipped it up to his neck. "The man's crazy! He thinks we can take their ship and stay alive for a while! Dammit, our air would ruin half their equipment! Tell the skipper to send help!"
"A windmill," he explained, "is the surest method of obtaining a little power. Always a little breeze floating round. Enough to turn a wheel. This one is connected direct with a small generator. Gives power enough for a radiophone. Might use batteries but they might go dead on you. Windmill and generator is as good after ten years as ten days.
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