Kirkman, Marshall M. (Marshall Monroe), 1842-1921 · New York and Chicago, The World railway publishing company · leaf 33
headlight equipment, and to get the best resultstherefrom, a few ^extracts from the A B C of electricity, in simplelanguage and terms familiar to nearly all, are here given, so fchey mayl>e very readily understood, and will be of interest to those usingelectric headlights. *These extracts are… … Fig. 5. The three first measurements in electricity are: The volt. The ampere. The ohm. These are explained as follows: The Volt—This term may be better understood by making a comparison with something you allknow of. Suppose we have a tankcontaining 100 gallons of water andwe want to discharge it…
Locomotives
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