A description of conditions as they appear can also be called a Correct Answer-Brief Initial Report The arrival report should contain the Correct Answer-Address of incident if different from original What contains the transfer of command? Correct Answer-Personal accountability report What includes an air consumption report when given? Correct Answer-Tactical progress report What is intended to warn personnel at a scene of an impending hazard? Correct Answer-Emergency radio traffic What would be a systematic method of confirming the status of units operating at incident? Correct Answer-Personal accountability report What is a limitation of a personnel accountability report? Correct Answer-It uses a considerable amount of time What is vital to fire department operations from legal, statistical, and record-keeping standpoints? Correct Answer-Post Incident report Why was the National Fire Incident Reporting System (NFIRS) developed? Correct Answer-To create data for analysis Knowing about types of roofs, roofs supports, and roof coverings can help firefighters: Correct AnswerJudge Roof Safety Which of the size-up indicators is not directly related to building construction Correct Answer-Adjacent exposures What is defined as the maximum heat that can be produced if all combustible material in a given area burns Correct Answer-Fuel Load What BEST describes an outcome of heavy content fuel loading Correct Answer-Fire can overwhelm the capabilities of the fire suppression system What is the critical temperature for steel trusses Correct Answer-1,000oF (538oC) In a bowstring truss roof what is fastened at the truss ends with U-shaped steel heels Correct Answer-Top and bottom chord members Additional fuel loads and ignition sources brought by building contractors are factors that: Correct Answer-Cause the risk of fire to rise sharply Preventative structural collapse potential can be identified during: Correct Answer-Preincident surveys After the emergency part of an incident is over structural collapse potential is: Correct Answer-The same as during the incident Post suppression activities and the buildup of water from suppression increase ______ in the decay state. Correct Answer-Collapse Potential What increases structural collapse potential but may not be visible during pre incident surveys Correct Answer-Storage Every U.S. gallon of water used during fire suppression adds how much pressure to floors Correct Answer8.33 pounds When a collapse is imminent, firefighters should first: Correct Answer-Inform command and all others in the buildings The collapse zone is established: Correct Answer-Adjacent to any exposed exterior walls Which of the following types of constriction is not as likely to collapse Correct Answer-Type I What type of construction will expand and twist when exposed to temperatures above 1000oF Correct Answer-Type II What part of Type III construction carries the interior load Correct Answer-Wood, masonry, unprotected steel What type of construction is less likely to collapse unless affected by a large volume of fire Correct AnswerType IV What is a reason to establish a collapse zone for a Type V structure Correct Answer-Interior Operations cannot be justified What BEST describes what the size of collapse zone must consider Correct Answer-The type of building construction and the safest location for apparatus What is a result of starting a generator while under load Correct Answer-Can damage the electrical system What can prevent overloading when testing lighting equipment Correct Answer-Connect each light to the generator one light at a time What uses of rescue tools includes tools that ensure vehicle and structural members will not move during rescue Correct Answer-Stabilizing Which rescue tool power source may be less powerful than the others Correct Answer-Electric Which rescue tool source is powered by compressed air cylinders Correct Answer-Pneumatic Which hydraulic/electric tool has an opening force that is twice as powerful as its closing force Correct Answer-Extension Ram What group of rescue tools are typically power saws Correct Answer-Cutting tools What type of jack uses a threaded stem/component system Correct Answer-Screw Jack Which of the following types of jacks is prone to failure under heavy loads Correct Answer-Ratchet-lever jack Which of the following Best describes to what percentage wheel chocks can hold a vehicle in place on a grade Correct Answer-10 to 15 Percent Cribbing materials are painted on the ends to indicate: Correct Answer-Length of cribbing What rescue tools gives rescuers the ability to lift or displace an object that cannot be lifted by other equipment Correct Answer-Pneumatic Lifting Bags In what order should stacked lifting bags be inflated Correct Answer-Bottom Bag first with smaller bags on top What is an advantage of synthetic fiber cable Correct Answer-Floats on water The load capacity of a come-along ranges from: Correct Answer-1 to 10 tons What rescue tool consists of a square drive onto which a socket is attached Correct Answer-Come-along What rescue tool maintenance task BEST describes how firefighters can mitigate the problem of fuel separating or degrading over time Correct Answer-Make sure that fuel is fresh What BEST describes a benefit of scene size-up Correct Answer-Identifies potential hazards