British undergraduate degree classification - Degree classification. 1  A bachelor's degree can be an honours degree (bachelor's with honours) or an ordinary degree (bachelor's without honours). 2  First-class honours (1st, 1 or I) â typically 70% or higher. 3  Second-class honours; Upper division (2:1, 2i or II-1) â typically 60â69%.
What is Re-Refined Oil? Re-refined oil is used motor oil that undergoes an extensive re-refining process to remove contaminants to produce a good-as-new base oil. This base oil is then sold to blenders who add additive packages to produce lubricants such as motor oil, transmission fluid, and grease.
Crude oil is a mix of hydrocarbons that was produced millions of years ago when plants and animals died and fell into lakes and marshes and was compressed when it degraded. It can be found under the seabed and places where there was marshes.rude oil is extracted and refined to get the above products.It is refined in Refineries.Crude oil is mostly found in Gulf countries like Saudi Arabia,Kuwait,Yemen,Dubai and found in less quantities in other countries. Source(s): Own. Ae to Zee Â· 6 years ago.