TCFP Exam Questions and Answers 2023 (Already Graded A+)

TCFP Exam Questions and Answers 2023 (Already Graded A+) When using positive pressure SCBA, a poor seal between the face piece and the firefighter's face is - ANSWER dangerous, because it is depleting the air supply more quickly The bypass valve on a SCBA is used - ANSWER in emergency situations involving a malfunctioning regulator The first noticeable sign of oxygen deficiency is - ANSWER increased respiratory rate and impaired muscular coordination Four hazardous atmospheres that firefighters are likely to encounter at a fire are - ANSWER super heated air, toxic gases, oxygen deficiency, and smoke Trapped firefighters awaiting rescue will use less air if they - ANSWER control their breathing The primary function of the bypass valve on the SCBA is - ANSWER for use if the regulator fails The proper position of the bypass valve on positive pressure SCBA under normal conditions is - ANSWER fully closed Hypoxia is - ANSWER a deficiency of oxygen inhaled toxic gases can directly cause - ANSWER disease of the lung tissue What is incorrect about the two SCBA types in fire service use? - ANSWER The closed circuit type is commonly used for structural firefighting The purpose of the PASS device is to - ANSWER sound and alarm if a firefighter is motionless for a set period of time At the beginning of the shift, the firefighter should make sure their SCBA is at least __% full - ANSWER 90 Once overhead doors have forced, they should be - ANSWER blocked open TCFP Exam Questions and Answers 2022 Which tool is a pulling tool? Crowbar, flathead ax, pike pole, halligan - ANSWER pike pole What is one example of a hand powered hydraulic spreader tool? - ANSWER Rabbet tool Overhaul operations should commence - ANSWER after fire investigation concerns are met Ideally when should fire investigators begin their work scene - ANSWER before overhaul starts If large amounts of water need to be removed from areas lacking floor drains, firefighters may _____ to remove the water quickly - ANSWER remove toilets and use the sewer system as a drain Soft sleeve intake hose is used for - ANSWER transferring water from a hydrant to an apparatus On a dry barrel hydrant, the valve that controls water flow to all outlets is located_____ of the hydrant - ANSWER at the base Extinguishing agents safe for use on fires in or near energized electrical equipment include - ANSWER carbon dioxide and dry chemical Extinguishers suitable for Class A fires can be identified by a ____ containing the letter A. I colored, it should be _____ - ANSWER blue circle