International Library of Technology · Scranton, International Textbook Co. · leaf 475
socket.Springs S make a path for the current to go through whenthe headlight on that end of the car is not in place. Assoon as the tongue is dropped into the socket, its end forcesthe two springs apart and the current flows through theheadlight. 51. Cliaiigeable Headliglit on a Two-Circuit Car.—… … Fig. 57 automatically cuts the fifth car lamp into circuit on thatend to take its place. BBAKES. i:N^TRor)UCTio:N^. 52, One of the most important items in the equip-ment of a car is the brake. Most of the cars in commonuse are equipped with liand-brakes, in which the brakeshoes are forced against…
Electrical engineering
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