Which Class of Fire Extinguisher Should Be Used on a Mixer

question 20

Multiple Choice

Which class of fire extinguisher should be used on a mixer that has caught fire?

• A)Class A
• B)Class C
• C)Class B
• D)Never use a fire extinguisher on an electric appliance.

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Definitions:

Controlled Atmospheres

Environmentally monitored and regulated spaces designed to preserve the quality and longevity of perishable goods or to conduct scientific experiments under specific conditions.

Single-Case Experimental

A research design that focuses on the detailed examination of a single subject or entity to gather in-depth data and study outcomes of interventions.

Intensively

With concentrated and extensive effort or strength; deeply engaged or committed to a task or activity.

Learned Helplessness

A psychological condition in which an individual learns to believe they are powerless to change their situation despite having the ability to do so, often arising from repeated failures.