based on the symptoms present. The ability to. distinguish between a symptom and a cause. can speed the process up considerably. The tabulation above lists a few of the âmost. likelyâ symptoms and causes of pump failure or. less than expected performance.
Definition of PETROLOGY. : a science that deals with the origin, history, occurrence, structure, chemical composition, and classification of rocks. â petÂ·roÂ·logÂ·ic \Ëpe-trÉ-Ëlae-ËlÃ¤\ jik orÂ·petÂ·roÂ·logÂ·i \-cal-ji\ kÉl. adjective
Gasoline or gas for short, or petrol, is a transparent, petroleum-derived liquid that is used primarily as a fuel in internal combustion engines. It consists mostly of organic compounds obtained by the fractional distillation of petroleum, enhanced with a variety of additives. On average, a 42-gallon barrel of crude oil yields about 19 US gallons of gasoline when processed in an oil refinery, though this varies based on the crude oil source's assay. The characteristic of a particular gasoline bl