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Can anyone tell me how a 12v battery is transformed to
20,000v at the spark plug
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Answer Posted / pillay
Umesh is right.The 12 volts is connected to an ignition coil (STEP UP TRANSFORMER)through a switch (CONTACT POINTS OR DISTRIBUTER) when the switch is INTERRUPTED a high voltage is created (ONLY ONCE FOR EACH INTERRUPTION) according to the design of the ignition coil.
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