Difference between revisions of "Spark plug"

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(New page: right|thumb|80px| '''Spark plug''' with single-ground electrode. A spark plug is an electrical device that fits into the cylinder head of some internal combusti...)
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Revision as of 13:22, 26 May 2010

Spark plug with single-ground electrode.

A spark plug is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed fuels such as aerosol gasoline, ethanol, and liquefied petroleum gas by means of an electric spark.