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Chapter 7 - Fire Extinguishers Latest Update Graded A+ When operating a fire extinguisher, the acronym PASS can be used to assist you in the steps. What does the acronym stand for? A) Point, aim, shoot, stream B) Point, arms length, sweep, side C) Push, aim, side, side D) Pull, aim, squeeze, sweep Feedback : Fundamentals of Fire Fighter Skills, Fourth Edition, page 250 D) Pull, aim, squeeze, sweep Why can dry chemical extinguishers be used on Class C fires? A) Because dry chem...

When operating a fire extinguisher, the acronym PASS can be used to assist you in the steps. What does the acronym stand for? A) Point, aim, shoot, stream B) Point, arms length, sweep, side C) Push, aim, side, side D) Pull, aim, squeeze, sweep Feedback : Fundamentals of Fire Fighter Skills, Fourth Edition, page 250 D) Pull, aim, squeeze, sweep Why can dry chemical extinguishers be used on Class C fires? A) Because dry chemicals are chemically similar to water B) Because dry chemicals d...

Portable Fire Extinguishers Questions and Answers Already Passed A Class A fire extinguisher with a numerical rating of 2 contains _____ of water. Select one: a. 1.0 gal (3.8 L) b. 1.5 gal (5.7 L) c. 2.0 gal (7.6 L) d. 2.5 gal (9.5 L) d. 2.5 gal (9.5 L) A Class B foam extinguisher is effective on all of the following fuels except one. Choose the exception. Select one: a. Gasoline b. Diesel fuel c. Cooking oil d. Paint thinner c. Cooking oil A Class C agent must: Select ...

Portable Fire Extinguishers Chapter 8 Rated A+ A Class A fire extinguisher with a numerical rating of 2 contains __ gallon of water 2.5 A Class B foam extinguisher is not rated for which fuel Cooking oil A Class C agent must not conduct electricity A Class C extinguisher is rated for use on energized electrical equipment A Class K agent's effect on the fuel is known as saponification A fire extinguisher's agent is stored within its cylinder A loaded stream extinguisher ...

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Fire Extinguisher Technician - Fire Inspector 1 Already Passed Class A Fire Common Combustibles such as paper, wood, furniture, clothing - Water, Foam. Class B Fire Flammable liquids; such as gasoline, butane, propane. Class C Fire Energized electrical equipment Class D Fire combustible metals; e.g., magnesium, titanium, potassium, sodium Class K Fire cooking oils, grease, or fat Waters specific gravity 1.0 Fire extinguishers shall no longer be sold or used and are obsolete when they conta...

Portable Fire Extinguishers Chapter 7 Questions and Answers 1. Which class of fire is depicted in the pictograph system by a fire in a frying pan? A) K B) B C) C D) D - Answer-A) K 2. Which test is required to measure the ability of an extinguisher cylinder to withstand steady internal pressure? A) Static B) Pneumatic C) Fatigue D) Hydrostatic - Answer-D) Hydrostatic 3. The "P" in the acronym PASS, used in reference to fire extinguisher operation, stands for: A) point. B) pic...

Fire Extinguisher Test Latest Update Graded A+ Internatioal system of units Metric Extinguisher Service Pressure Normal Operating pressure Factory test pressure Pressure at which the shell was tested at time of manufacture Recharging Replacement of exstinguishing agent Servicing Performing maintenance Travel Distence Actual distence traveled to nearest FE Cartridge/ cylinder operated FE where gas is stored seperate from agent Nonrechargable FE FE not capable of undergo...

Internatioal system of units Metric Extinguisher Service Pressure Normal Operating pressure Factory test pressure Pressure at which the shell was tested at time of manufacture Recharging Replacement of exstinguishing agent Servicing Performing maintenance Travel Distence Actual distence traveled to nearest FE Cartridge/ cylinder operated FE where gas is stored seperate from agent Nonrechargable FE FE not capable of unde