FIREFIGHTER HAZMAT OPS EXAM QUESTIONS AND ANSWERS 2025
The piping for the ____________ contained outside of the tank, usually on the ends, with a manhole on
top of the tank.
a) IM 101
b) IM 102
c) IM 105
d) IM 107 - (ANSWER)b) IM 102
The statement, "Keep Away from Waterways," is found on a pesticide label. This statement is referred
to as a/an:
a) Signal Word
b) Hazard Statement
c) Pest Control Product Warning
d) Incompatibility Statement - (ANSWER)b) Hazard Statement
The vehicle pictured below is an:
a) MC 331
b) MC 338
c) MC 312/DOT 412
d) MC 306/DOT 406 - (ANSWER)c) MC 312/DOT 412
A recon team is sent to observe a tank truck that has rolled over. The team reports that the vehicle is an
MC 312. The container most probably contains a:
a) Flammable Liquid
b) Corrosive Liquid
, FIREFIGHTER HAZMAT OPS EXAM QUESTIONS AND ANSWERS 2025
c) Poison Gas
d) Flammable Solid - (ANSWER)b) Corrosive Liquid
In response to an incident involving a jackknifed tractor trailer, you arrive and size up the situation. From
your position, you only have a side view of the tractor trailer. You know it is an:
a) MC 331
b) MC 338
c) MC 312/DOT 412
d) MC 306/DOT 406 - (ANSWER)a) MC 331
An MC 307/DOT 407 low-pressure chemical carrier is designed to carry chemicals with pressures not to
exceed _________ psi.
a) 3.0
b) 75.0
c) 40.0
d) 30.0 - (ANSWER)c) 40.0
An uninsulated, single-shell vessel which carries gases that have been liquefied, is an:
a) MC 306/DOT 406
b) MC 307/DOT 407
c) MC 312/DOT 412
d) MC 331 - (ANSWER)d) MC 331
The V-shaped carrier below depicts a ______ carrier.
The piping for the ____________ contained outside of the tank, usually on the ends, with a manhole on
top of the tank.
a) IM 101
b) IM 102
c) IM 105
d) IM 107 - (ANSWER)b) IM 102
The statement, "Keep Away from Waterways," is found on a pesticide label. This statement is referred
to as a/an:
a) Signal Word
b) Hazard Statement
c) Pest Control Product Warning
d) Incompatibility Statement - (ANSWER)b) Hazard Statement
The vehicle pictured below is an:
a) MC 331
b) MC 338
c) MC 312/DOT 412
d) MC 306/DOT 406 - (ANSWER)c) MC 312/DOT 412
A recon team is sent to observe a tank truck that has rolled over. The team reports that the vehicle is an
MC 312. The container most probably contains a:
a) Flammable Liquid
b) Corrosive Liquid
, FIREFIGHTER HAZMAT OPS EXAM QUESTIONS AND ANSWERS 2025
c) Poison Gas
d) Flammable Solid - (ANSWER)b) Corrosive Liquid
In response to an incident involving a jackknifed tractor trailer, you arrive and size up the situation. From
your position, you only have a side view of the tractor trailer. You know it is an:
a) MC 331
b) MC 338
c) MC 312/DOT 412
d) MC 306/DOT 406 - (ANSWER)a) MC 331
An MC 307/DOT 407 low-pressure chemical carrier is designed to carry chemicals with pressures not to
exceed _________ psi.
a) 3.0
b) 75.0
c) 40.0
d) 30.0 - (ANSWER)c) 40.0
An uninsulated, single-shell vessel which carries gases that have been liquefied, is an:
a) MC 306/DOT 406
b) MC 307/DOT 407
c) MC 312/DOT 412
d) MC 331 - (ANSWER)d) MC 331
The V-shaped carrier below depicts a ______ carrier.
