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We had carburetor trouble coming up we still had it going out, until at last our driver discovered that one of the insulating wires had worn through its covering and, coming in contact with metal, had resulted in a short circuit. When this was remedied our troubles were over, and our machine performed handsomely.
The Variocoupler. A variocoupler consists of a primary coil wound on the outside of a tube of insulating material and to certain turns of this taps are connected so that you can fix the wave length which your aerial system is to receive from the shortest wave; i.e., 150 meters on up by steps to the longest wave, i.e., 600 meters, which is the range of most amateur variocouplers that are sold in the open market.
But you are running too much risk yourself, aren't you? I get little news of you; but I fancy you are. 'Not more than others. Thus somewhat formally they talked, an insulating wind beating the wall between them like a mill-weir. 'But you wanted to ask me something? he added. 'Yes.
G.L. Anders' telephone, shown in the accompanying cut, combines in a single apparatus a transmitter, A, a receiver, B, and a pile, C. The transmitter consists of a felt disk, a, containing several large apertures, and fixed by an insulating ring, c, to a metallic disk, d, situated within the box, D. The apertures, b, are filled with powdered carbon, e, and are covered by a thin metal plate, f, which is fixed to the insulating ring, c, by means of a metallic washer, g.
Such is the insulating intellect in which some of the most elevated spirits have been reduced. To imbue ourselves with the genius of their works, even to think of them, is an awful thing! In nature their existence is a solecism, as their genius is a paradox; for their crimes seem to be without guilt, their curses have kindness in them, and if they afflict mankind it is in sorrow.
The tube is provided with outside and inside coatings, C and C1 respectively, and is filled as far as the coatings reach with conducting, and the space above with insulating powder.
We can only surmise some system of insulating screens or focal mirrors. I might remark in passing that the existence of this power to direct or focus the more rapid ethereal vibrations would be a discovery of considerable scientific moment. But if this is the method employed, why do we not cut a band of vibratory nullifications, rather than touch upon a focal point?"
The distance was so great as to obliterate any play of feature by which I might otherwise have been made a partaker of their counsels. There now needed only Hollingsworth and old Moodie to complete the knot of characters, whom a real intricacy of events, greatly assisted by my method of insulating them from other relations, had kept so long upon my mental stage, as actors in a drama.
A thorough exploration of all the tight connecting cells revealed that not a lifeboat within their reach remained intact, but that habitable and navigable portions of three such craft were available. Selecting the most completely equipped of these, they took up their residence therein by entering it and closing the massive insulating door.
It occurred to me, however, that the rapid alternations of the exciting current from the dynamo, and the consequent speed of magnetic molecular rotation, gave the latter a certain momentum, and that by widening the insulating strips of the first or main current commutator, and proportionately increasing the width of conducting surface in the shunt commutator up to certain limits, this effect would be increased.
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