Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 137
ch gasoline mixture oftenleaves a carbon deposit, and being a partial conductor short circuits theplug. The porcelain insulation, on account of its brittleness, maycrack inside the sleeve, allowing a spark to pass there instead of at thegap. Mica insulation sometimes becomes saturated with oil,… … TO 6R0UND Figs. 4,017 and 4018.—Wiring diagram of Eisemann type G4 magneto. Troubles and remedies. If the engine misfire or refuse to start, it should be found out first whether the troublelie in the magneto or in the spark plugs. The latter should be examined first, as theyare the most frequent…
Electrical engineering
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