An easy to follow guide on how to buy and store the cryptocurrency Dent (DENT) An easy to follow guide on how to buy and store the cryptocurrency Dent (DENT) more guides
The correct answer among the choices given is option B. The length of the metal threads at the end of a spark plug is called the insulator. The insulator is the main part of a spark plug and is typically made from alumina. This is a very hard ceramic material with high dielectric strength.
Design of a spark plug. Connection. The connection is designed as an SAE connection or a 4 mm thread. The ignition cable or a rod coil is plugged into the connection. In both cases a high voltage coupled here must be transported to the other end of the spark plug.