Cyclopedia of applied electricity : a practical guide for electricians, mechanics, engineers, students, telegraph and telephone operators, and all others interested in electricity (1905)
American School (Chicago, Ill.) · Chicago : American School of Correspondence · leaf 62
cal work, while the bipolarreceiver is employed both for this and for long-distance work. There is also another form of re-ceiver known as the watch-case type, which is usedto some extent for desk sets and at the exchange switch-board. Transmitters. The type of telephone just described… … Fiff. 52 ELE.VENTS OF 1:M-:(-rKIClTY. 46 only, and to use a different form of instrument, togetlier with a bat-tery, for the transmitter. The action of this transmitter dependsn^Kju the fact, that if tin* resistance of a circuit is increased, thecurrent will he decreased, and if the resistance is…
Electrical engineering
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