While Discussing Brake Fluids, Technician a Says Hygroscopic Brake Fluid

question 7

Multiple Choice

While discussing brake fluids, Technician A says hygroscopic brake fluid absorbs moisture from the air. Technician B says DOT 3 brake fluid has a higher boiling point than DOT 4 fluid. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Supply Curve

A graphical representation of the relationship between the price of a good and the quantity supplied.

Price of Ethanol

The cost per unit of ethanol, an alcohol used as a fuel additive and in industrial processes.

Substitute in Production

A good or service that can be used in place of another in the production process, offering flexibility to producers in their inputs.

Demand for

The volume of a good or service that individuals are prepared and financially capable of buying across a range of prices throughout a certain period.