Wireless Telephones And How They Work
Wireless Telephones And How They Work
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In our eReader you can find the full English version of the book. Read Wireless Telephones And How They Work Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Wireless Telephones And How They Work
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To quickly assess the difficulty of the text, read a short excerpt:
In the watch the intermittent, though always forward, motion of the wheelwork causes the balance wheel to vibrate backwards and forwards, just as the direct cur- rent impulses in such systems as the Lepel, cause the production of an alternating current.
In what follows the motion of electricity in the cir- The Motions of a Watch. 37 cuit is compared with the motion of the materials com- posing the springs and wheelwork of the watch.
The drum containing the mainspring slowly moves round as the s...pring unwinds itself, its motion being always in one direction compare this to the supply current. This forward motion is transmitted by the train of wheelwork to the lever of the escapement which starts the balance wheel turning in one direc- tion.
The wheel, however, does not turn far, as in turn- ing it tightens the hair spring, and when the energy of the impulse given to it by the lever has all been used up in tightening the spring the force of the latter causes the wheel to reverse its motion.
What to read after Wireless Telephones And How They Work?
You can find similar books in the "Read Also" column, or choose other free books by James Erskine Murray to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
In the watch the intermittent, though always forward, motion of the wheelwork causes the balance wheel to vibrate backwards and forwards, just as the direct cur- rent impulses in such systems as the Lepel, cause the production of an alternating current.
In what follows the motion of electricity in the cir- The Motions of a Watch. 37 cuit is compared with the motion of the materials com- posing the springs and wheelwork of the watch.
The drum containing the mainspring slowly moves round as the s...pring unwinds itself, its motion being always in one direction compare this to the supply current. This forward motion is transmitted by the train of wheelwork to the lever of the escapement which starts the balance wheel turning in one direc- tion.
The wheel, however, does not turn far, as in turn- ing it tightens the hair spring, and when the energy of the impulse given to it by the lever has all been used up in tightening the spring the force of the latter causes the wheel to reverse its motion.
What to read after Wireless Telephones And How They Work?
You can find similar books in the "Read Also" column, or choose other free books by James Erskine Murray to read onlineMoreLess
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