A multipurpose dry-chemical fire extinguisher will be effective on which type of fires?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the NFPA 1031 Fire Inspector 1 Exam with our comprehensive study resources, including flashcards and detailed explanations. Enhance your knowledge and boost your confidence for a successful fire inspector career!

Multiple Choice

A multipurpose dry-chemical fire extinguisher will be effective on which type of fires?

Explanation:
Multipurpose dry-chemical extinguishers are designed to handle three kinds of fires: ordinary combustibles, flammable liquids, and energized electrical equipment. The powder works by coating the fuel, interrupting the chemical reactions occurring in the flame, and helping to separate the fuel from the heat. This makes the extinguisher effective on fires involving gasoline, as well as on solid fuels and electrical equipment when safe to use. The key point is that its rating covers flammable-liquid fires, which is why gasoline is the correct example.

Multipurpose dry-chemical extinguishers are designed to handle three kinds of fires: ordinary combustibles, flammable liquids, and energized electrical equipment. The powder works by coating the fuel, interrupting the chemical reactions occurring in the flame, and helping to separate the fuel from the heat. This makes the extinguisher effective on fires involving gasoline, as well as on solid fuels and electrical equipment when safe to use. The key point is that its rating covers flammable-liquid fires, which is why gasoline is the correct example.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy