For Solutions in Water , a Part Per Million Is

question 71

Multiple Choice

For solutions in water , a part per million is roughly equivalent to _____.

• A) g/mL
• B) mg/mL
• C) g/L
• D) mg/L
• E) kg/mL

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Definitions:

Converter/Cooler/Lubrication

A system in engines or transmissions that converts power, removes heat, and reduces friction to enhance performance and longevity.

Oil Circuit

A system designed for the circulation of oil to various parts of a machine or engine for lubrication and cooling purposes.

Pressure Regulator Valve

A valve that automatically cuts off the flow of a liquid or gas at a certain pressure to maintain the desired pressure level in a system.

Friction Discs

The driven discs in a clutch pack. Most heavy-duty truck chassis use double friction discs. These would be clamped between the clutch pressure plate/intermediate plate/flywheel when the clutch was engaged.