an induction coil that generates high-voltage pulses from an interrupted low-voltage source, used esp. to energize the sparking plugs in an…
| 单词 | θ77063 |
| 释义 | the world > matter > physics > electromagnetic radiation > electricity > discharge of electricity > [noun] > point of discharge > in internal-combustion engine > coil (3) spark coil1868 an induction coil that generates high-voltage pulses from an interrupted low-voltage source, used esp. to energize the sparking plugs in an… sparking coil1897 = spark coil n. at spark, n.1 compounds 4. ignition coil1900 an induction coil in an internal-combustion engine for converting a low-voltage current into one whose voltage is sufficient to produce the spark. |
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