acetylene lamp उदाहरण वाक्य

The ignition system used an unusual trembler coil system to drive the spark plugs, as used for stationary gas engines, rather than the expensive alternator located inside the flywheel housing encouraged the adoption of electric lighting ( standard fitment as of 1915 ), rather than oil or acetylene lamps, but it also delayed the adoption of electric starting, which was not offered until 1919.