Portabl - Study guides, Class notes & Summaries

Five classes of portable fire extinguishers A, B, C, D, and K Class A Ordinary combustibles (wood, paper, plastic, rubber, cloth) Class B Flammable/Combustible Liquids and Gases (hydrocarbon/alcohol based liquids/gases) Class C Electrical (fires involving energized electrical equipment) Class D Combustible metals (magnesium, potassium, titanium, zirconium) Class K Cooking oils

Portable fire extinguishers should be chosen based on the: type of fuel that is burning. What classification of portable fire extinguisher is used for fires that involve combustible liquids and gases? Class B What classification of portable fire extinguisher is used for fires that involve combustible metals and alloys? Class D What classification of portable fire extinguisher is used on fires that involve combustible cooking oils? Class K Which method of extinguishing works by excluding o...

The A rating is a water equivalency rating. Each A is equivalent to ________ of water. Answer: 1 1/4 gallons. Note that 4A = 5 gallons of water. The ________ rating is equivalent to the amount of square footage that the extinguisher can cover, handled by a professional. Answer: B:C Note that 20 B:C = 20 square feet of coverage.

NFPA 10 - Standards for Portable Fire Extinguishers 29 Questions with Verified Answers The A rating is a water equivalency rating. Each A is equivalent to ________ of water. - CORRECT ANSWER Answer: 1 1/4 gallons. Note that 4A = 5 gallons of water. The ________ rating is equivalent to the amount of square footage that the extinguisher can cover, handled by a professional. - CORRECT ANSWER Answer: B:C Note that 20 B:C = 20 square feet of coverage. C indicates it is suitable for use o...

The A rating is a water equivalency rating. Each A is equivalent to ________ of water. correct answersAnswer: 1 1/4 gallons. Note that 4A = 5 gallons of water. The ________ rating is equivalent to the amount of square footage that the extinguisher can cover, handled by a professional. correct answersAnswer: B:C Note that 20 B:C = 20 square feet of coverage. C indicates it is suitable for use on ________ ________ ________. correct answersAnswer: electrically energized equipment. 8.8 ...

W96/S96 FDNY PORTABLE FIRE EXTINGUISHER SALES EXAM!!

Approved - Acceptable to the authority having jurisdiction Authority Having Jurisdiction (AHJ) - an organization , Office, or individual responsible for enforcing the requirement of the code or standard labeled - equipment or materials to which has been attached a label symbol or other identifying Mark open organization that is acceptable to the authority having jurisdiction listed - equipment materials or services included in a list published by an organization that is acceptable to you a...

What affects the placement and distribution of portable fire extinguishers in an area? (A.6.1.1) correct answers(1) Area and arrangement of the building occupancy conditions (2) Severity of the hazard (3) Anticipated classes of fire (4) Other protective systems or devices (5) Distances to be traveled to reach fire extinguishers What factors should be additionally considered in placement and distribution of portable fire extinguishers? (A6.1.1) correct answers(1) Anticipated rate of fire s...

Portable Fire Extinguishers Chapter 8 Questions with 100% Correct Answers | Latest Version 2024 | Expert Verified | Ace the Test