Scba - Study guides, Class notes & Summaries

SCBA/ IFO Pre-Test 2024 Solved 100%

Firefighters must be trained to exit the immediately dangerous to life and health environment - before the activation of their low air alarm which is true regarding self- contained breathing apparatus? - all SCBA facepieces must be fittested What should a firefighter do if their self-contained breathing apparatus becomes damaged or malfunctions? - remain calm and stay with with their team there are two methods that can be used to don self-contained breathing apparatus that is stored in a c...

Fire academy/ SCBA test What is the first step a firefighter should perform before dawn in a self-contained breathing apparatus - Check the air supply in the SCBA unit Recharging your cylinders can be done from a bank of large air cylinders this system is called a____system - Cascade PASS is an acronym for___ safety system - Personal alert During search and rescue, inhaling heated gases can cause___ which can lead to death from asphyxiation - Pulmonary edema Purpose of the barr...

Unlike the quick-charge method, cylinder replacement does not allow the user to do what - Continue breathing Which component provides a visual monitor of the remaining air supply and battery power for the AV 3000® facepiece? - HUD When may the facepiece be safely removed - When it is certain the SCBA user is out of the hazardous area What must be done if damage is detected on an air cylinder - Remove it from service and replace it with a new cylinder What chemical is mixed with water to...

Which of the following BEST describes the purpose of personal protective equipment (PPE)? A. Designed to eliminate injuries B. Designed to minimize risk of injury or fatality C. Designed to isolate firefighters during incident D. Designed to minimize discomfort while at incident - correct answer B. Designed to minimize risk of injury or fatality Which of the following BEST describes a design limitation of structural fire fighting personal protective equipment (PPE)? A. Keeps coat sleev...

Which of the following BEST describes the purpose of personal protective equipment (PPE)? A. Designed to eliminate injuries B. Designed to minimize risk of injury or fatality C. Designed to isolate firefighters during incident D. Designed to minimize discomfort while at incident - ️️B. Designed to minimize risk of injury or fatality Which of the following BEST describes a design limitation of structural fire fighting personal protective equipment (PPE)? A. Keeps coat sleeves from r...

TCFP Exam Questions with Verified Answers | Latest 2023/2024 solutions Which is a characteristic of smooth bore nozzles? A. Prone to clogging with debris B. Cannot be used to apply compressed air foam C. Cannot be adjusted to different stream patterns D. Operate at higher nozzle pressures than fog nozzles --C. Cannot be adjusted to different stream patterns How is the rate of discharge for a manually adjustable fog nozzle changed? A. Pushing the bale forward or backward slowly B. Rotati...

Which of the following is an acceptable method for donning an SCBA backpack? - Over-The-Head Method Unlike the quick-charge method, cylinder replacement does NOT allow the user to do what? - Continue breathing with the Mask-mounted regulator When will the Vibralert activate? - -When the air supply reaches 20-25% -When the secondary air path is in use If an SCBA does not satisfactorily pass inspection, what must be done with it? - Remove it from service and tag it for repair. If an air cy...

Identify the materials used for enclosure Drywall vinyl siding Plywood Paneling Caulk and sealant Hazards that exist in residential environments Lead dust Lead contaminated soil Peeling, chipping paint Folk remedies Describe how children are typically exposed to lead Hand to mouth activities Worker take home dust Identify the common routes of worker lead exposure Inhalation Ingestion Describe the basic health effects of lead to workers Stomachache Nause...

In a Dual Redundant pressure reducer, what two pressures affect the operation of the Automatic Transfer Valve? - Primary and Secondary Second generation dual redundant pressure reducer low cylinder transfer valves are what color? - Silver and black What are the the two components of the pressure reducer? - Low cylinder transfer valve and Automatic transfer valve. Second generation NFPA 1981 (2007) low cylinder transfer point is? - 25% Fire Service = NFPA compliance = - Higher Standard In...