Distributor cap. Insulated cap that transfers highvoltage from the distributor rotor to spark plug wires.
分电器盖。该盖子是绝缘的，确保高电压从分火头传输到火花塞导线上。
2
The spark consists of an electric are produced by applying a highvoltage across the electrodes of a spark plug.
火花由电弧产生，是由经过火花塞电极的高电压形成的。
3
This spark is provided by a high-voltage electrical surge jumping across the gap of the spark plug that is ideally positioned in the combustion chamber.