It is knowen as Crude oil before it has been refined... Once it's been refined it can then be called gasoline, petrol, diesel and just "Oil"
Crude oil. and this comes in different grades.
Once crude oil is refined there are a variety of marketable products for profit. Crude oil can only be used directly as a fuel in certain steam engines, once refined there are many more options.
Crude Oil.
When oil is refined, the highest quality goes to airplanes. It is called jet fuel.
Crude Oil.
No car runs on crude oil. This is the oil that comes out of the ground. It must be refined into gasoline or diesel, at the refinery before it can be sold.
If you mean refined, then it's crude oil
It is knowen as Crude oil before it has been refined... Once it's been refined it can then be called gasoline, petrol, diesel and just "Oil"
Transformer oil is a highly refined mineral oil.
Crude oil is regular oil. It is the raw oil extracted from the earth. It is referred to as crude as it must be refined so its components can be used.
Crude oil. and this comes in different grades.
Diesel isn't used in crude oil it is a refined product of it
Yes . . . motor oil IS refined petroleum.
Once crude oil is refined there are a variety of marketable products for profit. Crude oil can only be used directly as a fuel in certain steam engines, once refined there are many more options.
Oil is refined by fractional distillation.
Refined .A bit more:Refined could apply to oil and people. Crude oil is oil as it is pumped from the ground, before it's refined and made into gasoline, etc. Crude people are those who are not "refined", as in lacking a certain type of class.