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.
Â­ Crude oil is the term for unprocessed oil, the stuff that comes out of the ground. It is also known as petroleum. Crude oil is a fossil fuel, meaning that it was made naturalÂ­ly from decaying plants and animals living in ancient seas millions of years ago -- most places you can find crude oil were once sea beds.t is also known as petroleum. Crude oil is a fossil fuel, meaning that it was made naturalÂ­ly from decaying plants and animals living in ancient seas millions of years ago -- most places you can find crude oil were once sea beds.