Dispersants keep contaminants (e.g. soot) suspended in the oil to prevent them from coagulating. Anti-foam agents inhibit the production of air bubbles and foam in the oil which can cause a loss of lubrication, pitting, and corrosion where entrained air and combustion gases contact metal surfaces.

So that's why the answer is: Dispersants

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4 years ago

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The set of rules for how computers talk to one another

andrezito [222]

That is program ............

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3 years ago

To create a multiple-table form based on the âmanyâ table, tap or click the ____ button on the create tab to create a form in la

Archy [21]

Click on the blank form button.