When Operating a Wet-Barrel Hydrant, Which Step Should Be Performed

question 28

Multiple Choice

When operating a wet-barrel hydrant, which step should be performed FIRST?

• A) Ensure that the valve is shut.
• B) Attach a hose to the discharge outlet.
• C) Tighten discharge caps that will not be used.
• D) Check that discharge caps are free of debris.

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Definitions:

Consumption Bundle

A combination of various goods and services that an individual consumes at a given time.

Slope

In mathematics, the rate at which a line rises or falls relative to a horizontal distance.

Indifference Curves

Graphs showing different bundles of goods between which a consumer is indifferent, reflecting the consumer's preferences and trade-offs.

Bundle

A combination of goods or services that are sold together as a single package.