Llpsd ff1 chapter 3 - Study guides, Class notes & Summaries

LLPSD - FF1 Chapter 4 Questions and Answers | Latest Update | 2024/2025 | Graded A+ What is the best way to ensure that an area is clear of victims during a search? A) Conduct a methodical search, checking all rooms, hallways, and spaces B) Rely on thermal imaging to confirm the area is clear C) Leave the area immediately after a quick sweep D) Only search rooms that show visible signs of fire When conducting a rescue in an area with hazardous materials, firefighters should: A) We...

LLPSD - FF1 Chapter 7 Questions and Answers | Latest Version | 2024/2025 | Rated A+ What is the primary purpose of ventilation in firefighting operations? A) To cool the fire down B) To allow smoke to escape C) To remove heat, smoke, and toxic gases from the building D) To make the building accessible for rescue operations When performing vertical ventilation, what is the first action a firefighter should take? A) Confirm the structural integrity of the roof B) Start cutting a ho...

LLPSD FF1 Chapter 22 Questions and Answers | Latest Update | 2024/2025 | 100% Pass In hazardous material incidents, the role of the decontamination team is to: A) Ensure safe removal of contaminants from personnel and equipment B) Investigate the scene for criminal activity C) Oversee crowd control around the hazard D) Collect samples for scientific analysis What is the most important factor when assessing a potential hazardous materials spill? A) Color of the spilled material B)...

LLPSD FF1 Chapter 9 Questions and Answers | Latest Update | 2024/2025 | 100% Pass What is the main goal of using a thermal imager during search operations? A) To locate heat sources and hidden victims B) To detect water leaks C) To monitor the temperature of the building D) To identify structural damage In the event of a victim trapped under debris, firefighters should: A) Move the debris without assessing the victim's position B) Focus on extinguishing the fire before rescuin...

LLPSD - FF1 Chapter 11 Questions and Answers | Latest Version | 2024/2025 | Graded A+ Which of the following is a common method used in vertical ventilation? A) Opening windows on the lower floors B) Creating a hole in the roof to let heat and smoke escape C) Cutting a vent hole in the roof for smoke and heat release D) Using high-powered fans to push air downward During overhaul operations, firefighters are most concerned with: A) Ensuring that all smoldering embers are extinguis...

LLPSD FF1 Chapter 38 Questions and Answers | Latest Version | 2024/2025 | 100% Pass Which piece of equipment is most commonly used to support ventilation operations on a fireground? A) Thermal imager B) Positive pressure fan C) Fire hose D) Hydraulic spreaders What does the term "command structure" refer to in fireground operations? A) The system of roles and responsibilities for managing a fire scene B) The layout of fire hoses during an operation C) The location of fire...

LLPSD - FF1 Chapter 7 Questions and Answers Latest Updated What is the chemical change that occurs to wood when it is heated? a. Pyrolysis b. Reduction c. Cat agenesis d. Oxidation a. Pyrolsis Which type of construction is heavy timber? a. V b. III c. II d. IV d. IV 0:04 / 0:30 Which material is a component of mortar? a. Diatomaceous earth b. Lime c. Calcium sulfate d. Pea gravel b. Lime What does a CMU contain? a. thermal expansion joints b. void spac...

LLPSD - FF1 Chapter 13 Questions and Answers Rated A+ Portable ladders approved for fire service use can support up to _____. a. 750 lb b. 450 lb c. 300 lb d. 600 lb a. 750 lb Which ladder is carried with the tip forward? a. roof b. extension c. straight d. attic a. roof Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:08 / 0:15 Full screen Brainpower Read More What is the term for ladders that are designed to be removed from the appara...

LLPSD FF1 Chapter 16 Practice Questions and Answers The pressure remaining in a water distribution system when water is flowing is the _____ pressure. a. residual b. flow c. operating d. static - Answer️️ -a. residual The pressure in a system when no water is flowing is called ____ pressure. a. flow b. operating c. residual d. static - Answer️️ -d. static What is the purpose of the Higbee indicators? a. make hose coupling easier and faster b. help disoriented fire fighter...

LLPSD FF1 Chapter 22 Questions and Answers Rated A+ Which of the following is another term for deck gun? a. turret pipe b. deluge set c. playpipe d. monitor a. turret pipe Portable monitors, deck guns, and ladder pipes are examples of _______. a. aerial streams b. master stream devices c. handlines d. deluge sets b. master stream devices Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More A master...