Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 264
tteryarid galvanometer could be reversed without changing 262 Ope nil utg and Testing the indication of the galvanometer. In using thebridge the battery key should always be depressedfirst, for in measuring a resistance containing induct-ance or capacity such as a long lead covered cable ora… … Figure 164 fact that inductance or capacity in the circuit tend tomomentarily hold back the current so that it requiressome time to come to its full value. One form of AVheatstone bridge known as the QueenAcme testing set, which is in very common use, isshown in Figure 164 with a diagram of…
Electrical engineering · Electric testing
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