Elementary telegraphy : a manual for students; written specially to meet the requirements of the ordinary grade of the subject as published in the syllabus of the city and guilds of London Institute (1910)
Pendry, H. W. (Henry Walter) · London ; New York : Whittaker & Co. · leaf 202
t room (shown in Fig. lOS), which showsfour groups of six combined fuse-holders and test holes.To the latter the table distributing lead is joined and thewithdrawal of the U link enables the circuit to be dis-connected without interfering with the fuse, which is ofthe 5-anipere fibre tube type. The… … Fio. 16i.—TiiWe distribution and lusc case. provided for every third table in the instrument roon), andto them are brouglit the 8 or If) voltage leads from themain cabinet, Avhile the outgoing wires ]mss to the variousinstruments on the tables supplied. For each voltage inuse two vertical bus bars…
Telegraph
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
