Locomotive catechism; an up-to-date, practical and complete work on the locomotive--treating on the design, construction, repair and running of all kinds of locomotives .. (1908)
Grimshaw, Robert, 1850- [from old catalog] · New York, The N. W. Henley publishing company · leaf 817
Fig. 433-Carbons. 802 LOCOMOTIVE CATECHISM. the solenoid lessens, and at a certain degree of weakness themagnet lets go of the clutch which holds the upper or positivecarbon, letting it start to drop towards the under one; butbefore it can reach this, which would put out the light bydiminishing the… … Fig. 434. Pyle Electric Headlight. Q. Has the Pyle lamp two carbon poles or electrodes? A. No; the upper one is of carbon and the lower of copper, ELECTRIC HEADLIGHT. 803 improperly called by the maker the electrode. As a matterof fact, both poles are electrodes. Q. What happens to the carbon…
Locomotives
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