47203W_02 Hazardous Materials Technician Final Exam Answers Complete Questions And Answers With Verified Solutions 2024

During an incident critique, responders identified several shortcomings in their SOPS. This information should: - Answer-Be used to improve their response to the next hazardous materials incident Identify all the people who should be present at an incident debriefing - Answer-Hazmat Response Team, IMS Officers, Incident Commander, Information Officers You have just written the critique record for an incident where several responders were badly burned. The next step is to: - Answer-Circulate the report to allow everyone in the response system to share the lessons learned. Although normally very effective, two-way radio communication can fail. Identify THREE causes of problems with two-way radio communications - Answer-Faulty Batteries, Interference, and enclosed spaces. The primary hazard you'll encounter when removing product from an MC-312/DOT-412 cargo tank is: - Answer-Corrosivity If you respond to an incident involving an MC-306/DOT-406 carrying ethanol-blended gasoline, you'll need to suppress the fire using: - Answer-Class B foam-alcohol resistant concentrate An MC-306/DOT-406 cargo tank is found to be leaking gasoline from a number of small, regular punctures. The easiest method of stopping the leaks would be: - Answer-plugging with small pine plugs One important safety consideration for choosing power or hand tools for product removal/transfer operations is whether the tool: - Answer-is non-sparking To fix a leaking pressure relief valve gasket on a chlorine rail tank car, you could tighten the stud nuts OR: - Answer-Apply the hood assemblyA valve/plug assembly should be used to: - Answer-Replace a missing plug Proper care of tools and equipment used to control hazardous materials releases includes all of the following EXCEPT: - Answer-Thoroughly washing all parts with a chlorine bleach solution When grounding a damaged tank, place the clamp: - Answer-Low enough on the grounding rod so that foam, if used, will build up around the clamp The object of bonding is to: - Answer-Keep objects at the same electrical potential, decreasing or eliminating any chance of a static spark When setting up a mass decon corridor, it should be located: - Answer-Upwind from the incident site During an extensive decon operation, the step that would be performed just PRIOR to "SCBA Removal" involving Level B protective clothing is: - Answer-Perform technical decontamination When preparing to decontaminate, pay special attention to contaminants that can affect: - Answer-PPE and monitoring equipment Identify THREE emergency situations that can endanger the wearer of a CPC suit - Answer-Loss of suit integrity, disruption in radio communications, and loss of air supply Match each ICS Position with its function - Answer-Decontamination Unit Leader= Determine the level of decontamination required Entry Unit Leader= Supervises the entry team and makes recommendations about control activities in the hot zone Assistant Safety Officer Hazmat= Responsible for the safety of all personnel operating in the hot zone Information/Research= Provides information on the hazards present and chemical compatibility of protective clothing and equipment Identify the item in the confined space shown here that indicates the space has been isolated - AnswerB- the TagsDisplacement using a non-flammable gas is one procedure for: - Answer-Inerting The decontamination method that causes a contaminant to bond chemically with another substance is: - Answer-Adsorption Identify TWO cargo transfer methods that can be applied to ALL TYPES of MC-306/DOT-406, MC- 307/DOT-407. and MC-312/DOT-412 cargo tanks - Answer-Internal valves and loading/unloading lines