A new list of the most common words and phrases in the English language in 2013 was overwhelmingly negative. 404 â as in the error message that appears when a web page can't load â and toxic politics both earned top spots, with surveillance, drones and federal shutdown also appearing on the list, from Global Language Monitor.
3. 5 The Internal combustion engine (Otto Cycle) [vw, s & b: 9.13] The Otto cycle is a set of processes used by spark ignition internal combustion engines (2-stroke or 4-stroke cycles).
In ICE engines with four strokes, the complete engine cycle takes four strokes: there is intake, compression, ignition and exhaust. Misfire means that ignition was attempted with the spark plug but the cylinder did not fire. It missed. When multiple misfires occur, the engine runs roughly and loses power quickly. Usually something is wrong because a reasonably tuned properly running engine will not miss even once in millions of cycles.