Ifsta Hazmat 6th edition Final Exam Questions
and 100% Correct Answers
How can you recognize compressed-gas/ tube trailers - Answer individual steel cylinders
stacked and mounted together with pressure relief device for each cylinder
What types of hazardous cargo do dry bulk cargo trailers transport - Answer Solids such
as oxidizers, corrosives, cement, plastic pellets, and fertilizers
How can you visually identify a low pressure tank car - Answer cylindrical with rounded
ends
Why does an evacuation zone tend to be large when dealing with an incident involving a
pressure tank car - Answer Capacities are large, exposed to heat or flame they will fail
catastrophically, ERG gives initial isolation zone of 1 mile
How long is a cry tank designed to protect contents from ambient temp - Answer Up to
30 days
Where are railcar reporting marks located - Answer Both sides and both ends
What info does the capacity stencil give - Answer Amount of product
Where can you find specification markings - Answer Both sides of tank (opposite from
reporting marks)
,What makes intermodal containers so efficient for shopping - Answer Can be used
interchangeably in multiple modes of transport without unloading and reloading cargo
What are the required markings for intermodal tanks and containers - Answer Placards,
reporting markings, Hazmat must of shipping name on two sides with the tank owners
name
What precautions should be taken during an incident with a ton container - Answer
Evacuate to safe distance to avoid the vaper cloud that escapes.
What do Y cylinders usually carry - Answer Compressed gas
List at least three common causes of pipeline breaches - Answer Excavation, corrosion,
pipe failure, operation error, natural disasters, vehicle collisions
What products do marine vessels carry - Answer liquids, solids, gas (basically anything)
List the five types of packaging for radioactive materials - Answer Excepted, industrial,
Type A, Type B, Type C
When/how is nonbulk packaging used - Answer Highway transport or other routine
transport
How does situational awareness differ from size-up - Answer Size-up is ongoing
evaluation and Situational Awareness is identifying hazards, interpreting info, assessing
whats happening, and predicting outcomes
What are some barriers to maintaining situational awareness - Answer Competing
priorities, distraction, info overload
, What are some clues that you have uncovered an illegal hazmat dump - Answer
abandoned containers, unlabeled containers, mixed chemicals, aged chemicals
List methods that might be used to discourage access to an illicit lab - Answer Booby
traps
What separates a terrorist org from a legit org - Answer criminal, intimidating activities
to achieve goals
What are the incident priorities at a terrorist incident - Answer Life safety, incident
stabilization, and protect property/enviroment
Explain why certain types of occupancies are more likely to be terrorist targets - Answer
Locations where attack with potential to do greatest harm.
Where might secondary devices be hidden - Answer out of view or camouflaged with
ordinary objects
What types of bio agents might be used as weapons - Answer Viral, Bacterial, Bio toxins
List possible indicators of a bio attack - Answer May take hour, days, weeks to make
someone ill. Large number sick/dying people, animals.
How is a bio attack likely to differ from a regular hazmat incident - Answer Cross
jurisdictional boundaries. individuals not allowed to leave scene.
What types of chemical agents might be used in terrorist attack - Answer Nerve, blister,
blood, chocking, riot control, incapacitants, vomiting, TIMS
