When an Operation May Apply to Two or More Classes

question 1

True/False

When an operation may apply to two or more classes in different ways, this is known as polymorphism.

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Definitions:

Supply Reservoir

A storage tank or container that holds a supply of fluid, such as fuel, hydraulic fluid, or air, for use in various systems of a vehicle or machinery.

Primary Circuit

In brake systems, refers to the lead circuit in the system; in hydraulic brake systems on straight trucks this is usually the front brake circuit, whereas on large trucks with air brakes, it refers to the brakes over the tandem drive wheels.

Brake Dynamometer

A testing device that measures the force generated by a brake, converting it into measurable torque.

Mph

Miles per hour, a unit of speed indicating the number of miles traveled in one hour.