Llpsd ff1 chapter 4 - Study guides, Class notes & Summaries

LLPSD - FF1 Chapter 3 Questions With Solutions 100% Solved What is the primary function of the purge valve on an SCBA? a. Supply air in the event of a regulator malfunction b. de-fog the face piece interior c. Bleed off residual pressure after the cylinder valve has been closed d. Switch between pressure and pressure-demand modes c. Bleed off residual pressure after the cylinder valve has been closed Turnout coats and trousers have a protective system that consists of ____ layers. a....

LLPSD FF1 Chapter 19 Questions And Answers | Latest Version | 2024/2025 | Already Passed The best method for decontaminating someone exposed to hazardous materials is: A) Rinsing thoroughly with water from head to toe B) Scrubbing with harsh chemicals C) Applying a fire hose at high pressure D) Covering the individual with a blanket What is the primary purpose of a Safety Data Sheet (SDS) in hazardous materials handling? A) To document firefighting procedures B) To record firefig...

LLPSD - FF1 Chapter 4 Practice Questions and Answers What should a call-taker do if a call comes in about an issue the fire department does not handle? a. Send the call to he back of teh queue and take it when there is no priority traffic b. Politely inform the called that the fire department does not provide assistance for his or her issue. c. Advise the caller to call back on the nonemergency line. d. Transfer, direct, or refer the caller to the appropriate agency. - Answer️️ -d....

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 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...

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 21 Questions and Answer- Verified The majority of ground cover fires are extinguished with which item? a. backfire b. aircraft c. backpack pump d. CAFS c. backpack pump Which tool is a combination of hoe and rake? a. forestry hoe b. combination c. Pulaski d. McLeod d. McLeod Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:05 / 0:15 Full screen Brainpower Read More What is a consequence of falling relative humidity? a...

LLPSD FF1 Chapter 17 Questions and Answers Graded A+ How should fire fighters space themselves when advancing an uncharged line up a ladder? a. 15 ft. b. 10 ft. c. one fire fighter on each ladder section d. only the fire fighter with the nozzle should be on the ladder c. one fire fighter on each ladder section When there is extra hose at the entry of a building, how should that hose be arranged? a. a straight line b. a serpentine pattern c. large, loose coils d. similar to an ac...

LLPSD FF1 Chapter 21 Practice Questions and Answers The majority of ground cover fires are extinguished with which item? a. backfire b. aircraft c. backpack pump d. CAFS - Answer️️ -c. backpack pump Which tool is a combination of hoe and rake? a. forestry hoe b. combination c. Pulaski d. McLeod - Answer️️ -d. McLeod What is a consequence of falling relative humidity? a. falling burn index b. increased lapse rate c. decreased ignitability d. decreased fuel moisture - Answ...