47203W_02 Hazardous Materials Technician Final Exam Answers with complete solution 100% PASS Newest

47203W_02 Hazardous Materials Technician
Final Exam Answers with complete solution
100% PASS Newest
During an incident critique, responders identified several shortcomings in their SOPS. This
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information should: - Correct Answers Be used to improve their response to the next hazardous
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materials incident
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Il` Identify all the people who should be present at an incident debriefing - Correct Answers
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Il` Hazmat Response Team, IMS Officers, Incident Commander, Information Officers
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Il` You have just written the critique record for an incident where several responders were badly
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Il` burned. The next step is to: - Correct Answers Circulate the report to allow everyone in the
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Il` response system to share the lessons learned. Il` Il` Il` Il` Il` Il`




Il` Although normally very effective, two-way radio communication can fail. Identify THREE causes of
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Il` problems with two-way radio communications - Correct Answers Faulty Batteries, Interference,
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Il` and enclosed spaces.
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Il` The primary hazard you'll encounter when removing product from an MC-312/DOT-412 cargo
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Il` tank is: - Correct Answers Corrosivity
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Il` If you respond to an incident involving an MC-306/DOT-406 carrying ethanol-blended gasoline,
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Il` you'll need to suppress the fire using: - Correct Answers Class B foam-alcohol resistant
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Il` An MC-306/DOT-406 cargo tank is found to be leaking gasoline from a number of small, regular
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Il` punctures. The easiest method of stopping the leaks would be: - Correct Answers plugging with
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Il` small pine plugs Il` Il`

,Il` One important safety consideration for choosing power or hand tools for product
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Il` removal/transfer operations is whether the tool: - Correct Answers is non-sparking Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` To fix a leaking pressure relief valve gasket on a chlorine rail tank car, you could tighten the stud
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Il` nuts OR: - Correct Answers Apply the hood assembly
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Il` A valve/plug assembly should be used to: - Correct Answers Replace a missing plug
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Il` Proper care of tools and equipment used to control hazardous materials releases includes all of
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Il` the following EXCEPT: - Correct Answers Thoroughly washing all parts with a chlorine bleach
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Il` solution



Il` When grounding a damaged tank, place the clamp: - Correct Answers Low enough on the
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Il` grounding rod so that foam, if used, will build up around the clamp Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` The object of bonding is to: - Correct Answers Keep objects at the same electrical potential,
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Il` decreasing or eliminating any chance of a static spark Il` Il` Il` Il` Il` Il` Il` Il`




Il` When setting up a mass decon corridor, it should be located: - Correct Answers Upwind from the
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Il` During an extensive decon operation, the step that would be performed just PRIOR to "SCBA
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Il` Removal" involving Level B protective clothing is: - Correct Answers Perform technical
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Il` decontamination



Il` When preparing to decontaminate, pay special attention to contaminants that can affect: -
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Il` Correct Answers PPE and monitoring equipment Il` Il` Il` Il` Il` Il` Il` Il`

, Il` Identify THREE emergency situations that can endanger the wearer of a CPC suit - Correct
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Il` Answers Loss of suit integrity, disruption in radio communications, and loss of air supply
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Il` Match each ICS Position with its function - Correct Answers Decontamination Unit Leader=
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Il` Determine the level of decontamination required Il` Il` Il` Il` Il`




Entry Unit Leader= Supervises the entry team and makes recommendations about control
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activities in the hot zone
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Assistant Safety Officer Hazmat= Responsible for the safety of all personnel operating in the hot
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zone
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Information/Research= Provides information on the hazards present and chemical compatibility Il` Il` Il` Il` Il` Il` Il` Il` Il`




of protective clothing and equipment
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Il` Identify the item in the confined space shown here that indicates the space has been isolated -
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Il` Correct Answers B- the Tags Il` Il` Il` Il` Il` Il` Il`




Il` Displacement using a non-flammable gas is one procedure for: - Correct Answers Inerting Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




Il` The decontamination method that causes a contaminant to bond chemically with another
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Il` substance is: - Correct Answers Adsorption Il` Il` Il` Il` Il` Il` Il` Il` Il`




Identify TWO cargo transfer methods that can be applied to ALL TYPES of MC-306/DOT-406, MC-
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307/DOT-407. and MC-312/DOT-412 cargo tanks - Correct Answers Internal valves and Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il` Il`




loading/unloading lines
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Il` Identify TWO concerns to address when evaluating a pump for use in a removal/transfer
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Il` operation - Correct Answers Ignition source and chemical compatibility
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Il` When using loading/unloading lines on a MC-360/DOT-306 cargo tank for a product transfer, be
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Il` sure that: - Correct Answers The unloading line is below the fuel level in the tank
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