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TCFP Hazmat Operations Questions and Answers Latest
Update 2025
Time, distance, and shielding - answer When dealing with radioactive
hazards, how to minimize contamination?
Health and fire/explosion - answer Two types of hazards in ERG?
Protective actions - answer The steps that are taken to preserve the
health and safety of emergency responders and the public during an incident involving releases of hazardous materials are called:
Recognizing the presence of hazardous materials - answer The most
important part of assessment is:
True - answer Section 304 requires reporting of releases of the
extremely hazardous substances listed in Section 302 of SARA, Title III. (T or F?)
True - answer Releases resulting in an exposure to a person while at a
fixed facility may be exempted from being reported. (T or F?)
False - answer Private industry is exempt from notification and
reporting requirements in regards to releases of hazardous substances. (T or F?)
Radioactive Yellow III - answer Which of the package labels listed
below indicates the highest radiation hazard?
Can be more complex - answer Hazardous materials incidents
_____________ than other emergencies.
Pressurized - answer All cylinders are dangerous because they are:
UN product number - answer The 4 digit number on a placard, or on
an orange panel of a tank car is:
General hazard and degree of severity - answer The NFPA 704 system
for identifying hazardous materials gives:
4 - answer NFPA 704 System number ___ is severe.
1000 lb - answer Hazard Class 8 requires a DOT placard if it weighs
more than:
UN hazard class - answer On a placard, the number at the bottom of
the diamond indicates the:
White over black - answer Vehicles carrying over 1001 lb of corrosive
to display a _________ placard.
Green - answer Vehicle carrying nonflammable compressed gas has a
______ placard.
Hazard class symbol - answer What is the name of the picture at the
top of a placard?
Poison gas - answer A type of gas that can be extremely toxic and is
considered y the DOT to be a hazardous material is a:
Poisonous materials - answer Liquid or solid substances that emit
toxic, dangerous, and irritating fumes are known as:
Red and white stripes - answer Flammable solids have ____________
on their placards.
Explosive - answer Orange placards represent:
Oxidizers - answer Hazard class 5 is?
Yellow or yellow/red - answer What color is hazard class 5?
Orange - answer Class 1 color is:
Red, green, white, or yellow - answer Class 2 color is:
Red - answer Class 3 placards are:
Red and white stripes, half red/half white, and blue. - answer Class 4
placards are:
Yellow, or yellow/red - answer Class 5 placards are:
White - answer Class 6 placards are:
White or yellow/white - answer Class 7 placards are:
Half black/half white - answer Class 8 placards are:
#3 in a triangle - answer Referring to the US Military Marking System
for Hazardous Materials, the symbol for a mass fire hazard is:
#2 in an X - answer An explosive with a fragment hazard is denoted by
the US Military Marking system as a:
A protective mask or breathing apparatus must be used. - answer
When referring to the US Military Marking System, if a circle w/ a symbol of a person wearing a mask is seen, it is necessary to assume that:
No placard - answer A tractor trailer carrying 975 lb of organic
peroxides, other than Type B, requires:
General hazard information - answer The NFPA 704 system provides
the:
Accelerate combustion - answer The primary hazard of an oxidizer in a
fire is its ability to:
Non-flammable gases - answer Hazard Class 2 is:
Infectious substances, poison solids, and liquid poisons. - answer
Hazard Class 6 includes:
True - answer Placards that contain the DOT Class 6 may be an
infectious substance.
Has chemicals that are not consumer quantities - answer The primary
consideration in determining whether a facility is required to have MSDS information is whether the facility:
MSDS - answer Document developed by the manufacturer:
Red, 3 - answer A tractor trailer hauling gasoline should display a
placard with the Hazard class:
Green-bordered section - answer If something is highlighted in the
ERG, go to the ______. Realize the need for additional resources and make the appropriate
notifications - answer First responders trained to the Awareness level
have the ability to:
Orange - answer Which section of ERG gives specific info about
materials? Thermal, radiation, asphyxiant, chemical, etiological, mechanical, and
psychogenic - answer What does TRACEMP stand for?
It has rings around the tank - answer How to recognize an MC 312?
Multiple tubes - answer How to recognize a compressed gas/tube
trailer?
Hold pressure of 500 psi. - answer 331 and 338
Cryogenic - answer MC338 is for:
Liquified compressed gases - answer MC331 carries:
Horseshoe or cylinder - answer MC 307 shape:
On the back (think 6 O'clock) - answer MC 406 has a ladder:
Bottom (for gasoline fill locations) - answer MC 406 has outlets on:
Vapor protective clothing - answer OSHA 1991 is for:
Splash protective clothing - answer OSHA 1992 is for:
