HAZMAT OPS ACTUAL TEST PAPER 2026
FULL ANSWERS GRADED A+
⩥ 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
⩥ The vehicle pictured below is an:
*Looks sort of like a C on end, big thing on top, attaches to truck*
A. MC 331.
B. MC 338.
C. MC 312/DOT 412.
D. MC 306/DOT 406.. Answer: C
⩥ 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.
,C. poison gas.
D. flammable solid.. Answer: B
⩥ In response to an incident involving a jack knifed tractor trailer, you
arrive and size up the situation. From your position, you only have a side
view or the tractor trailer. You know it is a:
*ends are half-spheres, large cylindrical container, attaches to truck*
A. MC 331.
B. MC 338.
C. MC 312/DOT 412.
D. MC 306/DOT 406.. Answer: A
⩥ 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
⩥ An uninsulated, single-shell vessel (illustrated below), which carries
gases that have been liquefied, is a:
*ends are half-spheres, large cylindrical container, attaches to truck*
A. MC 306/DOT 406.
,B. MC 307/DOT 407.
C. MC 312/DOT 412.
D. MC 331.. Answer: D
⩥ The V-shaped carrier below depicts a _____ carrier.
*V-shaped, from side view looks like water droplets on side*
A. low-pressure
B. high-pressure
C. dry bulk
D. cryogenic. Answer: C
⩥ A carboy may be used for transporting materials containing:
A. radioactive substances.
B. corrosives.
C. explosives.
D. poison gases.. Answer: B
⩥ The proper cargo tank truck to carry a shipment of sulfuric acid is a:
A. MC 306/DOT 406.
B. MC 307/DOT 407.
C. MC 312/DOT 412.
D. MC 331.. Answer: C
, ⩥ A cryogenic liquid tank car will have:
A. a single uninsulated shell.
B. an enclosed dome.
C. a double shell with insulation.
D. fittings and valves visible on top of the tank car.. Answer: C
⩥ Which of the following is not mandatory information found on a
pesticide label?
A. EPA registration number
B. Signal word
C. NFPA 704 data
D. Active ingredients. Answer: C
⩥ When implementing tactical activities during a bomb event,
responders should:
A. stage in the line-of-sight path of the suspected device.
B. use only one radio when in close proximity to the device.
C. be alert for secondary devices.
D. move the device away from primary exposures.. Answer: C
⩥ The rail car pictured below is what type of tank car?
FULL ANSWERS GRADED A+
⩥ 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
⩥ The vehicle pictured below is an:
*Looks sort of like a C on end, big thing on top, attaches to truck*
A. MC 331.
B. MC 338.
C. MC 312/DOT 412.
D. MC 306/DOT 406.. Answer: C
⩥ 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.
,C. poison gas.
D. flammable solid.. Answer: B
⩥ In response to an incident involving a jack knifed tractor trailer, you
arrive and size up the situation. From your position, you only have a side
view or the tractor trailer. You know it is a:
*ends are half-spheres, large cylindrical container, attaches to truck*
A. MC 331.
B. MC 338.
C. MC 312/DOT 412.
D. MC 306/DOT 406.. Answer: A
⩥ 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
⩥ An uninsulated, single-shell vessel (illustrated below), which carries
gases that have been liquefied, is a:
*ends are half-spheres, large cylindrical container, attaches to truck*
A. MC 306/DOT 406.
,B. MC 307/DOT 407.
C. MC 312/DOT 412.
D. MC 331.. Answer: D
⩥ The V-shaped carrier below depicts a _____ carrier.
*V-shaped, from side view looks like water droplets on side*
A. low-pressure
B. high-pressure
C. dry bulk
D. cryogenic. Answer: C
⩥ A carboy may be used for transporting materials containing:
A. radioactive substances.
B. corrosives.
C. explosives.
D. poison gases.. Answer: B
⩥ The proper cargo tank truck to carry a shipment of sulfuric acid is a:
A. MC 306/DOT 406.
B. MC 307/DOT 407.
C. MC 312/DOT 412.
D. MC 331.. Answer: C
, ⩥ A cryogenic liquid tank car will have:
A. a single uninsulated shell.
B. an enclosed dome.
C. a double shell with insulation.
D. fittings and valves visible on top of the tank car.. Answer: C
⩥ Which of the following is not mandatory information found on a
pesticide label?
A. EPA registration number
B. Signal word
C. NFPA 704 data
D. Active ingredients. Answer: C
⩥ When implementing tactical activities during a bomb event,
responders should:
A. stage in the line-of-sight path of the suspected device.
B. use only one radio when in close proximity to the device.
C. be alert for secondary devices.
D. move the device away from primary exposures.. Answer: C
⩥ The rail car pictured below is what type of tank car?
