Which of the Following Is the BEST Way to Clean

question 52

Multiple Choice

Which of the following is the BEST way to clean a fire service ground ladder?

• A) Wipe with a soft dry cloth, never expose to water.
• B) Wipe with a cloth soaked in a solvent, such as kerosene or turpentine.
• C) Wash with a pressure washer, stiff scrub brush, and automotive detergent.
• D) Wash with a soft bristle brush and running water and use mild soap as needed.

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Definitions:

Scientific Investigation

A systematic process of critical thinking and experimentation designed to explore observations and answer questions about the natural world.

Operational Definitions

Precise descriptions of the variables used in a study, allowing them to be measured, tested, and understood within the context of the research.

Hypotheses

Tentative explanations for an observation, phenomenon, or scientific problem that can be tested by further investigation.

Data Collection Techniques

The methods employed to gather information for analysis in research, ranging from surveys to experiments.