Firefighter 1 & 2 and Hazmat Operations Practice Test, Exams of Safety and Fire Engineering

Download Firefighter 1 & 2 and Hazmat Operations Practice Test and more Exams Safety and Fire Engineering in PDF only on Docsity! Firefighter 1 & 2 and Hazmat Operations Practice test 1 with correct answers The location where emergency 9-1-1 calls are routed is the: 1) Public Safety Answering Point. 2) Communication Action Center. 3) Emergency Collection Point. 4) Automatic Location Identification. - correct answer>> Public Safety Answering Point. Tankers/tenders are primarily used to transport water to the scene and have a capacity of: 1) 500 gallons. 2) 750 gallons. 3) 300 gallons. 4) 1,000 gallons or more. - correct answer>> 1,000 gallons or more. All personnel and equipment exposed to hazardous materials are considered: 1) contaminated. 2) a chronic hazard. 3) auto-exposed. 4) toxic. - correct answer>> contaminated. The bypass valve on a self-contained breathing apparatus is used: 1) during hazardous materials incidents. 2) in emergency situations involving a malfunctioning regulator. 3) to clear the mask of unwanted condensation. 4) to cool the facepiece when high heat is encountered. - correct answer>> in emergency situations involving a malfunctioning regulator. The procedure for doffing personal protective clothing is: 1) optional. 2) mandated by the National Fire Protection Association. 3) simply a reversal of the donning procedure. 4) required for fire department readiness certification. - correct answer>> simply a reversal of the donning procedure. Which is an acceptable action when overhauling after a vehicle fire? 1) Use a cutting tool to remove the hood and trunk. 2) If the firefighter suspects the fire was incendiary, call for an investigator. 3) Remove the tires from the vehicle. 4) Coat the entire vehicle in foam and reapply foam every 15 minutes. - correct answer>> If the firefighter suspects the fire was incendiary, call for an investigator. The process of maintaining continuous possession and control of evidence from the time of discovery until it is presented in court is: 1) chain of custody. 2) chain of investigation. 3) the investigative process. 4) the scientific method. - correct answer>> chain of custody. A reaction that is associated with over-pressurization of closed containers and occurs at a rate of one second or less is called a: 1) rapid relief. 2) Boiling Liquid Expanding Vapor Explosion. 3) crack. 4) low pressure release. - correct answer>> Boiling Liquid Expanding Vapor Explosion. A typical natural gas service includes, in addition to the shut-off valve, a gas meter and a: 1) remotely monitored valve position sensor. 2) remotely monitored fire sensor. 1) filler pipes. 2) primary feeders. 3) re-circulators. 4) secondary feeders. - correct answer>> primary feeders. Which is one of the major lock categories? 1) Mortise locks 2) Oval 3) Rabbeted locks 4) Tumbled locks - correct answer>> Mortise locks When making a large opening in a masonry wall, a __________ shape should be used to help maintain structural integrity. 1) square 2) circle 3) triangular/inverted V 4) rectangular - correct answer>> triangular/inverted V Which statement is true regarding victim removal? 1) Use the safest and most practical means. 2) To expedite the process, all victims should be moved through the hazard zone. 3) Emergency moves are necessary when the victim is ambulatory. 4) CPR should be started immediately regardless of where the victim is found. - correct answer>> Use the safest and most practical means. Forcible entry is: 1) forcing less confident firefighters into the structure. 2) the ability to gain access to unsecured buildings. 3) the ability to gain entry to secured areas and buildings at fires and other operations. 4) forcing openings in a structure to facilitate effective ventilation. - correct answer>> the ability to gain entry to secured areas and buildings at fires and other operations. Depth of char is: 1) related to the intensity of the fire. 2) a reliable indicator of the fire's point of origin. 3) linked to the use of an accelerant. 4) conclusive evidence of arson. - correct answer>> related to the intensity of the fire. When is a secondary search performed? Selected Answer: 1) After the fire is under control. 2) Immediately upon completion of the primary search. 3) Only when the primary search discovered no victims. 4) Only when the primary search discovered victims. - correct answer>> After the fire is under control. Which can produce an inverted cone pattern on a wall? 1) The point of origin of the fire being investigated. 2) An easily ignited and intensely burning fuel source. 3) A flammable liquid poured along the base of a wall. 4) An object that fell from a higher level and burned on the floor. - correct answer>> A flammable liquid poured along the base of a wall. The universal air connection is: 1) used to refill a cylinder of a firefighter running out of air. 2) the term used for a short section of hose used to share air between users' masks. 3) used to refill cylinders. 4) the female quick fill inlet found on the back of the self-contained breathing apparatus by the cylinder valve. - correct answer>> used to refill a cylinder of a firefighter running out of air. Computer-aided dispatch can is the: 1) automated system that assists the telecommunicator in assessing dispatch information to recommend responses. 2) organized collection of similar facts. 3) system used by chief officers in the fire service. 4) warning device primarily used by fire department personnel. - correct answer>> automated system that assists the telecommunicator in assessing dispatch information to recommend responses. A vehicle on fire can usually be prevented from moving by: 1) chocking the tire. 2) deflating a tire. 3) placing the car in neutral. 4) holding the door. - correct answer>> chocking the tire. Vehicles supplied by alternative fuels may display: 1) a large WARNING sticker on both sides of the vehicle. 2) a small placard on the rear bumper or trunk lid. 3) no markings as they are not required. 4) a sticker on the front windshield. - correct answer>> a small placard on the rear bumper or trunk lid. To contact the shipper for hazard and response information, a firefighter can obtain information number from: 1) Computer-Aided Management of Emergency Operations. 2) the Chemical Abstracts Service registry number. 3) the Emergency Response Guide. 4) the shipping papers. - correct answer>> the shipping papers. __________ glass is most commonly used in side windows in vehicles. 1) Regular/plate 2) Laminated 3) only responses that may be criminally related. 4) areas of the district that generate high call volume. - correct answer>> all responses. The first step during the overhaul of a vehicle fire is to: 1) select the necessary tools. 2) remove the battery. 3) chock the vehicle's wheels. 4) open the doors. - correct answer>> chock the vehicle's wheels. With a pry bar/rambar, the bar acts as a __________ to multiply the amount of force against the object being forced. 1) spacer 2) gear 3) spring 4) lever - correct answer>> lever When executing a blanket drag, you should: 1) pull victim forward, place the blanket around victim, and lower the victim until flat. 2) lift victim onto the blanket and drag feet first. 3) roll victim on side, position blanket underneath, and roll victim back to original position. 4) carefully work blanket under victim without moving the victim. - correct answer>> roll victim on side, position blanket underneath, and roll victim back to original position. Vehicles supplied by compressed natural gas store the cylinder: 1) usually in the trunk. 2) directly behind and below the back seat. 3) where the gas tank is normally located. 4) in the engine compartment. - correct answer>> usually in the trunk. When using the webbing drag, the victim's head is supported by: 1) webbing under the head. 2) the victim's arms. 3) the victim's hands. 4) a roll of blanket. - correct answer>> webbing under the head. A poison that will cause a person to have seizures is called a(n): 1) irritant. 2) sensitizer. 3) convulsant. 4) carcinogen. - correct answer>> convulsant. When faced with down power lines, you should: 1) obtain a pair of lineman gloves. 2) wait until the power company arrives. 3) use a dry rope to pull victim from contact with an energized conductor. 4) wear rubber boots when approaching the emergency scene. - correct answer>> wait until the power company arrives. The amount of pressure in a hose or water main while no water is flowing is a definition for: 1) friction loss. 2) residual pressure. 3) static pressure. 4) elevation pressure. - correct answer>> static pressure. Which statement regarding fire cause determination is correct? 1) Proper overhaul skills will rearrange fire scene evidence. 2) A firefighter is an important link in the chain of fire cause determination. 3) The majority of fires are arson in nature. 4) Lightning as a fire cause is extremely hard to determine. - correct answer>> A firefighter is an important link in the chain of fire cause determination. A person entering a fire station and reporting a fire is an example of a: 1) land-line alarm. 2) direct report. 3) citizen report. 4) walk-in. - correct answer>> walk-in.