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Essentials of Fire Fighting 7, Chp 6, Section F: Multiple choice, Exams of Nursing
Essentials of Fire Fighting 7, Chp 6, Section F: Multiple choice
Typology: Exams
2023/2024
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Download Essentials of Fire Fighting 7, Chp 6, Section F: Multiple choice and more Exams Nursing in PDF only on Docsity! Essentials of Fire Fighting 7, Chp 6, Section F: Multiple choice Essentials of Fire Fighting 2024/2025 Which combustible metal is often used in cameras and laptops and can be identified by bright white emissions during the combustion process? A. Lithium B. Titanium C. Potassium D. Magnesium - correct answer ✔✔D. Magnesium Class K rated portable fire extinguishers work because of: A. Cooling B. Smothering C. Saponification D. Chemical flame inhibition - correct answer ✔✔C. Saponification Fires involving lubricating oils and liquefied petroleum gas (LPG) are classified as A. Class A B. Class B C. Class C D. Class D - correct answer ✔✔B. Class B For which classification of fire do portable extinguisher ratings take into account the reactions between the metal and the agent? A. Class A B. Class B C. Class C D. Class D - correct answer ✔✔D. Class D
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