Incident Safety Officer Exam Questions With 100% Correct Answers 2024/2025

Incident Safety Officer Exam Questions With 100% Correct Answers 2024/2025 Individual turbine blades can be __ to __ feet long creating a rotational diameter and danger zone of more than ___ feet - answer60 to 130/300 a ___ is defined in writing and can take on many forms:SOPS, SOGS, departmental directives, temporary memorandums - answerformal process Procedures - answerStrict directives that must be followed with little or no flexibility An ___ is a process or operation that is part of a departments routine but that is not written - answerInformal process ___ has renowned video "what you are is where you were when" - answerDr morris massey The primary function of an ISO is to - answerIdentify hazards Bret tarver southwest supermarket fire in phoenix (march 14, 2001) triggered sweeping change in procedures training and attitudes - answer Guidelines - answerAdaptable templates that allow flexibility in application The protective(insulative) quality of structural gear is given as a relative value known as ____ - answerThermal protective performance(TPP) June 18, 2007 nine firefighters died in collapse of sofa store in charleston SC - answer Mitigation hierarchy - answerElimination Reduction Adaption Transfer Avoidance ___ Is A measurement given to the durability of equipment when exposed to a flash fire event - answerThermal protective performance (TPP) The actual action used for mitigation is called - answerCountermeasure What are the three factors that must be addressed as part of the personnel leg of the safety triad - answerTraining, health, attitude Reading smoke was triggered by the late David Ross - answer The hall mark of a good iso and any decision maker is - answerThe ability to continually reassess risk versus benefit K&T wiring (knob and tube) - answerSingle, minimally insulated or uninsulated parallel wire runs supported by ceramic knobs used as spacers/supports between the wires What are the four key attributes of smoke - answerVolume, velocity(pressure), density, color ___ is defined as the products of incomplete combustion and pyrolytic decomposition that include an aggregate of particles, aerosols, and fire gasses that are toxic, flammable and volatile - answerSmoke Most smoke at a typical building fire comes from - answerMaterials breaking down without burning (pyrolysis) ______ serves as a warning sign of impending flashover or flame over. Also called "rollover" - answerGhosting A standard 3 by 4 foot PV panel weighs approximately ___ pounds - answer40 Bright orange conduit or cable can indicate: - answerHigh-voltage power (up to 700volts and 125 amps) is used in the drivetrain of a vehicle Bright blue conduit or cables can indicate: - answerMedium-voltage drivetrains (less fhan high voltage but more than typical 12 or 24 volt systems) What are the two most common utility gases - answerPropane and natural gas situational awareness. 1970s simple five step size up 1980s 13 point size up 1990s 27 point - answer Prior to elimination, hazard ____ and _______ are the control methods most often employed at an incident - answerAdaption, reduction Dr. Gasaway suggests that there are three levels of SA - answerCapturing current cues and clues Comprehending the situation Predicting the future smoke is ignitable as low as ______ - answer450•F Smoke has a collective flammable range of ___ to ____ in air - answer1 to 74% Survivability can be rated as __,__,__ - answerHigh(go), marginal(go with caution), zero(no go) Explosive growth phase is a combination of _______ and _______ - answerFlashover and flame-over Smoke _______ is an indicator of pressure that has built up in the building - answerVelocity What are the five steps of risk management - answer1. Hazard identification 2. Hazard evaluation 3. Hazard prioritization 4. Hazard control 5. Hazard monitoring Two forces cause smoke to pressurize in a building: - answerConvection heat or smoke volume Unfinished wood gives off a distinctive brown smoke as it approaches ____ to _____ stage heating - answerMid to late-stage SPE model - answerSeverity 1-5 Probability 1-5 Exposure 1-4 Solar energy is used primarily in two ways: - answerElectrical generation and thermal heating Pressurized systems use either _______ or ________ as a medium to achieve power or force - answerHydraulics or pneumatics Lenticular clouds - answerVery light, sail shaped cloud formations found high aloft. Indicate high winds that may produce strong downslope winds if they surface Cumulonimbus clouds - answerRaincloud. Causes erratic winds and strong downdrafts __________ can be considered the first action or priority when dealing with hazardous energy - answerHazard awareness Smoke gases that are below their ignition temperature but above flash point need only a proper air mix and a sudden spark or flame to complete their ignition called a ____ - answerPiloted ignition