UTQG ratings (top) and tire code (bottom) on sidewall of Continental ContiProContact tire. Uniform Tire Quality Grading, commonly abbreviated as UTQG, is the term encompassing a set of standards for passenger car tires that measures a tire's treadwear, temperature resistance and traction.
Whose is a possessive pronoun. It tells you who it belongs to. It is an adjective that describes something. Who's means who is, it is a contraction,of those two words, and is a noun and a verb. Now, can we discuss its and it's - same difference, let's see someone get that one right once in a while. SUE Â· 9 years ago.
The Difference. Scientists are the ones who create the theories, engineers are the ones who implement them. They compliment each other, and often work together, the scientists telling the engineers what to make and the engineers telling the scientists the constraints that said thing to be made doesn't meet.he difference between it is engineers are the person who protect those things which are made by scientist. scientist are making the things and engineering are giving the way to make that thing. â Love Kumar. Simplest answer. Scientists discover things. Engineers build things.