CDL Hazmat Endorsement (Questions
|\ |\ |\ |\
and Answers - 2026) |\ |\ |\
If your vehicle is leaking a hazardous material what action
|\ |\ |\ |\ |\ |\ |\ |\ |\
should you avoid taking a trying to stop the leak using
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
available tools? - CORRECT ANSWERS ✔✔Any more than |\ |\ |\ |\ |\ |\ |\ |\
safety requires |\
Which item is loading into closed cargo spaces allowed
|\ |\ |\ |\ |\ |\ |\ |\ |\
only if packaged in fire water resistant materials and
|\ |\ |\ |\ |\ |\ |\ |\ |\
covered with a fire water resistant tarp? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Flammable liquids |\ |\
When refueling a vehicle displaying hazardous materials
|\ |\ |\ |\ |\ |\ |\
placards where should a person be positioned? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔At the nozzle controlling the fuel |\ |\ |\ |\ |\ |\ |\ |\
flow
On the Hazardous Materials Table what column shows the
|\ |\ |\ |\ |\ |\ |\ |\ |\
hazard warning labels shippers must put on packages of
|\ |\ |\ |\ |\ |\ |\ |\ |\
hazardous materials? - CORRECT ANSWERS ✔✔Column 6 |\ |\ |\ |\ |\ |\
What kind of pressure is applied when utilizing parking or
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
emergency brakes? - CORRECT ANSWERS ✔✔Spring |\ |\ |\ |\ |\ |\
pressure
,If the term "prohibited" is noted or typed in the hazard
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
class column of any entry within the Hazardous Materials
|\ |\ |\ |\ |\ |\ |\ |\ |\
Table what is the appropriate course of action? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The product must never be transported
|\ |\ |\ |\ |\ |\ |\
When transporting 2000 lbs of phosphoric acid how far
|\ |\ |\ |\ |\ |\ |\ |\ |\
should you avoid parking from the traveled portion of the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
highway except during normal operations for a brief
|\ |\ |\ |\ |\ |\ |\ |\
period? - CORRECT ANSWERS ✔✔300 ft
|\ |\ |\ |\ |\
What information is conveyed by the transport index of a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
radioactive material? - CORRECT ANSWERS ✔✔The |\ |\ |\ |\ |\ |\
degree of control needed during transportation
|\ |\ |\ |\ |\
True or False: It's accurate to say that the driver must
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
immediately clean up any leaking hazardous material |\ |\ |\ |\ |\ |\ |\
they come across? - CORRECT ANSWERS ✔✔False
|\ |\ |\ |\ |\ |\
What information is provided for each item description on
|\ |\ |\ |\ |\ |\ |\ |\ |\
a shipping paper? - CORRECT ANSWERS ✔✔The material's
|\ |\ |\ |\ |\ |\ |\
hazard class
|\ |\
True or False: It's accurate to say that you should not
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
stack nitric acid in heights exceeding 2 feet during
|\ |\ |\ |\ |\ |\ |\ |\ |\
loading? - CORRECT ANSWERS ✔✔True |\ |\ |\ |\
, What is the minimum distance you are allowed to park a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
vehicle carrying hazardous materials from an open fire? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔300 ft |\ |\ |\
While inspecting a vehicle carrying hazardous cargo
|\ |\ |\ |\ |\ |\ |\
where should the shipping papers be placed to ensure
|\ |\ |\ |\ |\ |\ |\ |\ |\
visibility? - CORRECT ANSWERS ✔✔On the dashboard |\ |\ |\ |\ |\ |\ |\
visible through the windshield
|\ |\ |\
What must be included in the written instructions for a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
driver to transfer Class A and B explosives? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The emergency response procedures and |\ |\ |\ |\ |\ |\
contact information |\
What is the classification for battery acid under the
|\ |\ |\ |\ |\ |\ |\ |\ |\
appropriate hazardous material class or division? - |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Class 8 Corrosive Materials |\ |\ |\ |\ |\
Which of these is the primary entry to be recorded first on
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the shipping documents? - CORRECT ANSWERS ✔✔The
|\ |\ |\ |\ |\ |\ |\ |\
proper shipping name |\ |\
Who determines a product's hazard class and packing
|\ |\ |\ |\ |\ |\ |\ |\
group? - CORRECT ANSWERS ✔✔Shipper
|\ |\ |\ |\
|\ |\ |\ |\
and Answers - 2026) |\ |\ |\
If your vehicle is leaking a hazardous material what action
|\ |\ |\ |\ |\ |\ |\ |\ |\
should you avoid taking a trying to stop the leak using
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
available tools? - CORRECT ANSWERS ✔✔Any more than |\ |\ |\ |\ |\ |\ |\ |\
safety requires |\
Which item is loading into closed cargo spaces allowed
|\ |\ |\ |\ |\ |\ |\ |\ |\
only if packaged in fire water resistant materials and
|\ |\ |\ |\ |\ |\ |\ |\ |\
covered with a fire water resistant tarp? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Flammable liquids |\ |\
When refueling a vehicle displaying hazardous materials
|\ |\ |\ |\ |\ |\ |\
placards where should a person be positioned? -
|\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔At the nozzle controlling the fuel |\ |\ |\ |\ |\ |\ |\ |\
flow
On the Hazardous Materials Table what column shows the
|\ |\ |\ |\ |\ |\ |\ |\ |\
hazard warning labels shippers must put on packages of
|\ |\ |\ |\ |\ |\ |\ |\ |\
hazardous materials? - CORRECT ANSWERS ✔✔Column 6 |\ |\ |\ |\ |\ |\
What kind of pressure is applied when utilizing parking or
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
emergency brakes? - CORRECT ANSWERS ✔✔Spring |\ |\ |\ |\ |\ |\
pressure
,If the term "prohibited" is noted or typed in the hazard
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
class column of any entry within the Hazardous Materials
|\ |\ |\ |\ |\ |\ |\ |\ |\
Table what is the appropriate course of action? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The product must never be transported
|\ |\ |\ |\ |\ |\ |\
When transporting 2000 lbs of phosphoric acid how far
|\ |\ |\ |\ |\ |\ |\ |\ |\
should you avoid parking from the traveled portion of the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
highway except during normal operations for a brief
|\ |\ |\ |\ |\ |\ |\ |\
period? - CORRECT ANSWERS ✔✔300 ft
|\ |\ |\ |\ |\
What information is conveyed by the transport index of a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
radioactive material? - CORRECT ANSWERS ✔✔The |\ |\ |\ |\ |\ |\
degree of control needed during transportation
|\ |\ |\ |\ |\
True or False: It's accurate to say that the driver must
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
immediately clean up any leaking hazardous material |\ |\ |\ |\ |\ |\ |\
they come across? - CORRECT ANSWERS ✔✔False
|\ |\ |\ |\ |\ |\
What information is provided for each item description on
|\ |\ |\ |\ |\ |\ |\ |\ |\
a shipping paper? - CORRECT ANSWERS ✔✔The material's
|\ |\ |\ |\ |\ |\ |\
hazard class
|\ |\
True or False: It's accurate to say that you should not
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
stack nitric acid in heights exceeding 2 feet during
|\ |\ |\ |\ |\ |\ |\ |\ |\
loading? - CORRECT ANSWERS ✔✔True |\ |\ |\ |\
, What is the minimum distance you are allowed to park a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
vehicle carrying hazardous materials from an open fire? -
|\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔300 ft |\ |\ |\
While inspecting a vehicle carrying hazardous cargo
|\ |\ |\ |\ |\ |\ |\
where should the shipping papers be placed to ensure
|\ |\ |\ |\ |\ |\ |\ |\ |\
visibility? - CORRECT ANSWERS ✔✔On the dashboard |\ |\ |\ |\ |\ |\ |\
visible through the windshield
|\ |\ |\
What must be included in the written instructions for a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
driver to transfer Class A and B explosives? - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔The emergency response procedures and |\ |\ |\ |\ |\ |\
contact information |\
What is the classification for battery acid under the
|\ |\ |\ |\ |\ |\ |\ |\ |\
appropriate hazardous material class or division? - |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔Class 8 Corrosive Materials |\ |\ |\ |\ |\
Which of these is the primary entry to be recorded first on
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
the shipping documents? - CORRECT ANSWERS ✔✔The
|\ |\ |\ |\ |\ |\ |\ |\
proper shipping name |\ |\
Who determines a product's hazard class and packing
|\ |\ |\ |\ |\ |\ |\ |\
group? - CORRECT ANSWERS ✔✔Shipper
|\ |\ |\ |\
