Telegraph engineering : a manual for practicing telegraph engineers and engineering students (1922)
Hausmann, Erich, 1886- · New York : D. Van Nostrand Company · leaf 81
its offer a further advantagein that the first portion of the current pulse for eachsignal over this home shunt path reaches the other end ofthe line a little in advance of the current which passesthrough the home relay windings. This action assists inattaining a high signalling speed. 7.… … ^G Fig. 15. tion and a polarized relay at the other, and employs main-line generators at one station only. The artificial line hasa resistance equal to the resistance from the point x toground at G. The resistance of the compensating rheo-stat r\ is adjusted so that three times as much current…
Telegraph
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