All of the following statements are true EXCEPT:
A)copper-lined bearings are premium bearings.
B)some bearings are made of solid aluminum alloy.
C)multilayered bearings have steel backs with one or more layers of lining material.
D)dissimilar metals slide against each other with greater friction than similar metals.

Question

Quizplus · Accepted Answer

The statement "dissimilar metals slide against each other with greater friction than similar metals" is false. In fact, dissimilar metals have less friction when sliding against each other due to the fact that they have dissimilar surface energies, which reduces the likelihood of adhesion and makes it less likely for them to seize.

All of the Following Statements Are True EXCEPT