Oil burner 2 Complete Questions and Answers(GRADED A)

SSU - ANSWER Say bolt both seconds universal Carbon residue - ANSWER Amount of carbon left in a sample of oil after boiling oxygen-free atmosphere Pour point - ANSWER Lowest temperature at which the fuel can be stored and handled Ash content - ANSWER Amount of non combustible materials contained in the fuel oil Distillation quality - ANSWER Describes ability of the oil to be vaporized, lighter oil turns into vapor easier than heavy oil Tank sizes - ANSWER Tanks are available from 100 gallons to 1000 gallons How much of the annual oil consumption should the tanks hold - ANSWER 1/3 Underground tanks - ANSWER Tanks installed on the ground must be protected against corrosion, most popular types are the STI - p3 tanks in fiberglass tanks Above ground tanks - ANSWER Typically fabricated from 12 gauge steel in hole between 275 and 330 gallons of oil Polyethylene steel tanks - ANSWER Galvanized steel outer tank protects the polyethylene inner tank provide secondary containment in the event of leaking inner tank Indoor oil storage - ANSWER Reduces temperature fluctuation as well as the moisture and condensation inside the tank How often should a bug ground tanks be painted periodically and inspected -