CDL A Hazmat – Questions & Complete Solutions
Animal and human foodstuffs should not be loaded in the same vehicle
with: ✔️Ans - Poisons
A driver who transports controlled radioactive material must have had
special training by the carrier within the last ____ years. ✔️Ans - 3.
Whenever your vehicle is placarded, do not drive near open fire unless you:
✔️Ans - Can safely pass the fire without stopping.
Which signals may be used to warn of a stopped vehicle which contains
explosives. ✔️Ans - Reflective triangles.
A hazard class name or ID number may not be used to describe: ✔️Ans -
Non-hazardous materials.
A vehicle placarded for hazardous materials must have placards on ___
sides. ✔️Ans - 4.
Who is responsible for packaging, labeling and preparing the hazardous
material shipping papers for a common carrier? ✔️Ans - Shipper.
The intent of the Hazardous materials regulation has three parts: (1) to
ensure safety of drivers and equipment (2) to communicate the risk and
(3)? ✔️Ans - To contain the materials.
There are two lists that driver, shippers, and carriers use to find out if a
material is a regulated product. One of these is the: ✔️Ans - List of
Hazardous Materials and Reportable Quantities
If an X or RQ is in the hazardous materials column of a shipper paper entry,
the: ✔️Ans - Shipment is regulated by hazardous materials regulations.
Only one of these shipping papers description for a hazardous material is
in the right order. Which one is it? ✔️Ans - UN1048, Hydrogen Bromide,
Non-flammable gas.
, A vehicle carrying explosives has crashed with another vehicle. You should
not pull them apart until: ✔️Ans - The explosives have been placed at
least 200 feet away from the vehicles and occupied buildings.
You may not park a vehicle carrying hazardous materials within ___ feet of
an open fire. ✔️Ans - 300.
The transport index of a radioactive material: ✔️Ans - Tells the degree
of control needed during transportation.
When hauling hazardous materials, you must check your dual tires:
✔️Ans - A the start of each trip, when you park, and each time you stop.
You should stop ___ feet before the nearest rail. ✔️Ans - 15 to 50.
You are transporting hazardous materials. When you are not behind the
wheel, the shipping papers must be on the driver's sear or: ✔️Ans - In
the driver's door pouch.
If hazardous material is spilling from your vehicle, do not move your
vehicle: ✔️Ans - Any more than safety requires.
The hazard class of a two-liter bottle of material is Flammable Liquid. If the
description also says poison Inhalation Hazard you should: ✔️Ans -
Placard the vehicle with both the POISON and hazard class placards.
You are going to be hauling hazardous materials over a route you do not
know well. When should you check the route and the permits needed for
the trip? ✔️Ans - Before starting the trip.
Carriers must give each driver who transports Class 1.1 or 1.2 explosives:
✔️Ans - A copy of FMCSR (Federal Motor Carrier Safety Regulation) part
397
You should stop before crossing a railroad grade if your vehicle is carrying
___ of chlorine. ✔️Ans - Any amount.
You are hauling hazardous materials and you find that one of your tires is
leaking, you must: ✔️Ans - Stop at the nearest safe place and fix it.
Animal and human foodstuffs should not be loaded in the same vehicle
with: ✔️Ans - Poisons
A driver who transports controlled radioactive material must have had
special training by the carrier within the last ____ years. ✔️Ans - 3.
Whenever your vehicle is placarded, do not drive near open fire unless you:
✔️Ans - Can safely pass the fire without stopping.
Which signals may be used to warn of a stopped vehicle which contains
explosives. ✔️Ans - Reflective triangles.
A hazard class name or ID number may not be used to describe: ✔️Ans -
Non-hazardous materials.
A vehicle placarded for hazardous materials must have placards on ___
sides. ✔️Ans - 4.
Who is responsible for packaging, labeling and preparing the hazardous
material shipping papers for a common carrier? ✔️Ans - Shipper.
The intent of the Hazardous materials regulation has three parts: (1) to
ensure safety of drivers and equipment (2) to communicate the risk and
(3)? ✔️Ans - To contain the materials.
There are two lists that driver, shippers, and carriers use to find out if a
material is a regulated product. One of these is the: ✔️Ans - List of
Hazardous Materials and Reportable Quantities
If an X or RQ is in the hazardous materials column of a shipper paper entry,
the: ✔️Ans - Shipment is regulated by hazardous materials regulations.
Only one of these shipping papers description for a hazardous material is
in the right order. Which one is it? ✔️Ans - UN1048, Hydrogen Bromide,
Non-flammable gas.
, A vehicle carrying explosives has crashed with another vehicle. You should
not pull them apart until: ✔️Ans - The explosives have been placed at
least 200 feet away from the vehicles and occupied buildings.
You may not park a vehicle carrying hazardous materials within ___ feet of
an open fire. ✔️Ans - 300.
The transport index of a radioactive material: ✔️Ans - Tells the degree
of control needed during transportation.
When hauling hazardous materials, you must check your dual tires:
✔️Ans - A the start of each trip, when you park, and each time you stop.
You should stop ___ feet before the nearest rail. ✔️Ans - 15 to 50.
You are transporting hazardous materials. When you are not behind the
wheel, the shipping papers must be on the driver's sear or: ✔️Ans - In
the driver's door pouch.
If hazardous material is spilling from your vehicle, do not move your
vehicle: ✔️Ans - Any more than safety requires.
The hazard class of a two-liter bottle of material is Flammable Liquid. If the
description also says poison Inhalation Hazard you should: ✔️Ans -
Placard the vehicle with both the POISON and hazard class placards.
You are going to be hauling hazardous materials over a route you do not
know well. When should you check the route and the permits needed for
the trip? ✔️Ans - Before starting the trip.
Carriers must give each driver who transports Class 1.1 or 1.2 explosives:
✔️Ans - A copy of FMCSR (Federal Motor Carrier Safety Regulation) part
397
You should stop before crossing a railroad grade if your vehicle is carrying
___ of chlorine. ✔️Ans - Any amount.
You are hauling hazardous materials and you find that one of your tires is
leaking, you must: ✔️Ans - Stop at the nearest safe place and fix it.
