Whether or not you have Libra planetary placements in your chart (find out by doing a free chart here), itâs important to understand the energy of this sign, as various planets travel (or âtransitâ) through Libra all year long, activating this signâs earthy energy for everyone, regardless of your Sun sign.
Ignition system. How the Ignition System Works The ignition system's main purpose is to provide the engine with the proper spark at the right time to allow the fuel/air mixture in the combustion chamber to ignite.
How Automobile Ignition Systems Work. The spark plug is in the center of the four valves in each cylinder. Â­The spark plug is quite simple in theory: It forces electricity to arc across a gap, just like a bolt of lightning. The electricity must be at a very high voltage in order to travel across the gap and create a good spark.