flag question\nthe oil additive that helps reduce the change in the oils ability to flow as the temperature…

flag question\nthe oil additive that helps reduce the change in the oils ability to flow as the temperature of the oil changes is a(n):\n○ a. antifoaming agent.\n○ b. pour point depressant.\n○ c. dispersant.\n○ d. viscosity index improver.\nprevious page\nquiz navigation\noo omozoya osarenkhoe

flag question\nthe oil additive that helps reduce the change in the oils ability to flow as the temperature of the oil changes is a(n):\n○ a. antifoaming agent.\n○ b. pour point depressant.\n○ c. dispersant.\n○ d. viscosity index improver.\nprevious page\nquiz navigation\noo omozoya osarenkhoe

Answer

Brief Explanations:

A viscosity - index improver helps reduce the change in an oil's ability to flow as its temperature changes. Antifoaming agents prevent foam formation, pour - point depressants lower the temperature at which oil can be poured, and dispersants keep contaminants suspended.

Answer:

D. Viscosity index improver