Health & SafetyAnswer Key

Wisconsin Hazmat Test

77 community-sourced questions and answers. Free — no login.

Community-sourced. Answers may be wrong or out of date. Always verify with your official training portal before submitting. Not affiliated with any branch, agency, or vendor. Details.
QUESTION 1

containment rules

ANSWER

Rules that inform shippers how to package the materials safely and inform drivers how to load, transport, and unload the materials safely

QUESTION 2

communicate the risk

ANSWER

Hazard labels on packages, proper shipping papers, emergency response info, and placards _________of the hazard to shipper, carrier, and driver.

QUESTION 3

Identify hazardous materials Safely load and transport them properly placard your vehicle

ANSWER

in order to get a hazmat cdl you need to be able to...(3 things)

QUESTION 4

the shipper

ANSWER

Who is in charge of preparing shipping papers, supplying placards, and following packaging rules

QUESTION 5

the carrier

ANSWER

who is responsible for refusing improper shipments and reporting accidents involving hazardous materials?

QUESTION 6

the driver

ANSWER

who refuses leaking packages, placards vehicle while being loaded and safely transports the shipment without delay?

QUESTION 7

flammable liquids

ANSWER

What is class 3?

QUESTION 8

2

ANSWER

Flammable gases, non flammable gases and poisonous/toxic gases all belong to class...

QUESTION 9

shipping papers

ANSWER

After an accident you may be unable to communicate, this is why having accurate ____________ in the correct spot is very important.

QUESTION 10

TRUE

ANSWER

T or F the pouch of the drivers door, in clear reachable view from drivers seat, and on the drivers seat (when away from vehicle) are appropriate placed to keep shipping papers

QUESTION 11

HAZMAT package labels

ANSWER

_________ are diamond shaped hazard warnings which need to be attached to the hazardous material in some way.

QUESTION 12

4

ANSWER

A placarded vehicle must have at least how many identical placards displayed

QUESTION 13

FALSE all four sides are required to have one

ANSWER

T or F the front of the truck/tractor does not need a placard

QUESTION 14

placard

ANSWER

The ____________ displays both the name of class/division of the material and the division number for other drivers to see.

QUESTION 15

A

ANSWER

Column 1: Symbol that means the material is subject to hazardous material regulations only when it is being transported by air

QUESTION 16

W

ANSWER

Column 1: Symbol that means the material is subject to hazardous material regulations only when it is being transported by water

QUESTION 17

D

ANSWER

Column 1: Symbol meaning proper shipping name works for within the US but maybe not for international

QUESTION 18

I

ANSWER

Column 1: symbol means shipping name can be used in international transportation (name may be different within US)

QUESTION 19

G

ANSWER

Column 1: symbol meaning the hazardous material is identified by a generic shipping name

QUESTION 20

italics

ANSWER

Column 2: proper shipping names are shown in normal fonts, names shown in _________ are not proper shipping names

QUESTION 21

NO!

ANSWER

If column 3 in the hazardous materials table says forbidden, should you transport it?

QUESTION 22

The number is the same, UN can travel internationally and NA (north american) can only travel between the US and Canada

ANSWER

what is the difference between an identification number (column 4)with UN and NA?

QUESTION 23

"poison inhalation hazard" or "poisonous gas"

ANSWER

If the word "inhalation hazard appear on the shipping paper/package you must display what type of placards?

QUESTION 24

page numbers proper shipping description for each hazardous material a shipper's certification signed by the shipper

ANSWER

shipping papers must include 3 things...

QUESTION 25

entered first highlighted or identified before description

ANSWER

if a shipping paper has hazardous and non hazardous items, the hazmat will be...(3 possibilities)

QUESTION 26

ID number proper shipping name hazard class/division packing group

ANSWER

basic description of hazardous materials includes...(4 things)

QUESTION 27

total quantity and unit of measure number and types of packages the letters RQ if its a reportable quantity if RQ the name of the hazardous substance for all materials with the letter G in column 1, the tech name

ANSWER

What extra things must a hazmat description include

QUESTION 28

someone to call to tell first responders what the substance is

ANSWER

what is the emergency response telephone number used for?

QUESTION 29

basic description/technical name immediate hazards to health risks of fire/explosion what to do if there's an accident immediate methods for handing fires how to handle spills/leaks preliminary first aid measures

ANSWER

emergency response papers must include...

QUESTION 30

waste

ANSWER

If you're transporting waste material, the word _________ must appear before the proper shipping name of the material on the shipping paper.

QUESTION 31

2 years 3 for hazardous waste

ANSWER

shippers must keep a copy of shipping papers for how long after the material is accepted by the initial carrier?

QUESTION 32

box/container

ANSWER

the information on the shipping paper should always match the information attached to the ________ of the material.

QUESTION 33

name and address of shipper hazardous material's ID number and shipping name the labels required

ANSWER

package markings and labels will include what when needed?

QUESTION 34

liquid

ANSWER

packages with ________ containers inside will have package orientation markings with arrows pointing in the correct upright position

QUESTION 35

close together and near the proper shipping name

ANSWER

if a package needs more than one label, the labels should be...

QUESTION 36

uniform hazardous waste manifest

ANSWER

when transporting hazardous wastes, you must sign and carry a ______________ _____________ __________________ _______________.

QUESTION 37

in an emergency

ANSWER

when is the only legal time to move a vehicle not placarded properly?

QUESTION 38

3 contrasting prohibited tractor or the trailer clean

ANSWER

placards must be easily seen from all directions, read from left to right, atleast ___ inches away from other markings, kept clear of attachments or devices like ladders & doors, be fixed to a background of a ______ color, the use of "drive safely" and other slogans is ___________, front placard may be on the front of the _________ or the _________, the placard must be undamaged and __________.

QUESTION 39

1. hazard class of the material 2. amount of materials shipped 3. total weight of all classes of hazardous material on the vehicle

ANSWER

to know what placard to use you need to know 3 things...

QUESTION 40

any amount of substance being transported

ANSWER

Placard table one includes materials which must be placarded when?

QUESTION 41

over 1001 lbs (all table 2 materials together)

ANSWER

Placard table two materials must be placarded when?

QUESTION 42

you have 2 or more table 2 placards needed you have not loaded 2205 lbs of any table 2 hazmat at any one place

ANSWER

"DANGEROUS" placards can replace the seperate table 2 placards when...

QUESTION 43

DANGEROUS WHEN WET

ANSWER

materials with a secondary hazard of being dangerous when wet must display what placard in addition to all other necessary placards?

QUESTION 44

FALSE: as long as the placard is accurate, you can display it

ANSWER

T or F: you may not display a hazmat placard if it is not required for the material being transported

QUESTION 45

mass explosives, project hazards, mass fire hazards, poisonous/toxic gases, dangerous when wet, poison/toxic inhalation, radioactive

ANSWER

Name a few placard table 1 substances

QUESTION 46

minor explosion, insensitive explosives, flammable/nonflammable gases, flammable/nonflammable liquids, combustible liquids, flammable solids, spontaneously combustible, oxidizers, infectious substances, corrosives, miscellaneous hazardous materials

ANSWER

name placard table 2 substances

QUESTION 47

parking brake

ANSWER

before loading or unloading what is the first thing you should set to keep the truck from moving?

QUESTION 48

heat

ANSWER

You should always load hazmat away from sources of _______.

QUESTION 49

leaking

ANSWER

when loading/unloading watch for signs of ________ from the package. if you find these do not transport them as they are usually dangerous

QUESTION 50

1. Explosives 2. Flammable Gas 3. Flammable Liquid 4. Flammable Solids 5. Oxidizers

ANSWER

Do not let people smoke nearby what classes

QUESTION 51

secured

ANSWER

All hazardous materials must be _________ during transportation in order to keep them from falling, sliding, bouncing, etc.

QUESTION 52

1. explosives 2.1 flammable gas 3. flammable liquids

ANSWER

Cargo heaters are forbidden when transporting classes...

QUESTION 53

1. explosives 4. flammable solids 5. oxidizers

ANSWER

You cannot have overhang or tailgate loads of classes... Unlelss the packages are fire/water resistant or covered with a fire/water resistant tarp

QUESTION 54

off

ANSWER

Your engine should always be ______ when loading or unloading explosives

QUESTION 55

4 and 5

ANSWER

Class __ and __ materials may react when in contact with water, heat, or air. For this reason they must be kept dry and completely enclosed/covered securely

QUESTION 56

nitric

ANSWER

Class 8 (Corrosive) Materials must always be kept upright and if fragile loaded one by one. they must be loaded onto an even floor surface and ________ acid can not be stacked above any other product.

QUESTION 57

held upright

ANSWER

compressed gases must be loaded so that they are ___________ ______________ or in racks/boxes attached to the vehicle.

QUESTION 58

interconnections

ANSWER

Poisonous gas/materials should never be transported in containers with _________. Never load these packeages in the cab or sleeper.

QUESTION 59

bulk

ANSWER

cargo tanks are ________ packaging permanently attached to a vehicle

QUESTION 60

portable

ANSWER

_________________ tanks are bulk packaging not permanently attached to a vehicle.

QUESTION 61

1000 gallons

ANSWER

portable tanks must show the owners name, the name of contents on 2 sides in letters atleast 2 inches tall if contents are more than _________ gallons and 1 inch if less.

QUESTION 62

25

ANSWER

the person watching the tank loading must be alert, have a clear view, be within ______ feet of the tank, know the hazards involved, know emergency procedures, and be authorized to move the tank

QUESTION 63

running a pump

ANSWER

the only reason to run your engine when loading a flammable liquid is if it is _____________ __ __________. Otherwise it should be off.

QUESTION 64

loading or unloading

ANSWER

Liquid discharge valves on a compressed gas tank should be closed unless you are__________ or ____________.

QUESTION 65

bridge, tunnel, building place where people gather open fire

ANSWER

If transporting explosives you can't park withing 300 feet of ...

QUESTION 66

safe haven

ANSWER

a ______________ ____________ is an approved place where you can park an unattended vehicle containing explosives

QUESTION 67

NEVER around flammable/explosive items

ANSWER

when is it allowed to use flares to signal for help if a breakdown occurs?

QUESTION 68

always

ANSWER

some states/counties have route restrictions on hazmat items. drivers should __________ try to avoid places with alot of people around

QUESTION 69

explosives

ANSWER

If transporting ____________________ you must have a written route plan and follow it. It must be with you in the truck

QUESTION 70

approved gas mask

ANSWER

Drivers transporting chlorine must have an ________ ______ _______________ with them in the vehicle.

QUESTION 71

15 to 50

ANSWER

stop ___ to ___ feet before a railroad if your vehicle is placarded, carries any amount of chlorine, or has cargo tanks used for haz mat (loaded or empty)

QUESTION 72

emergency response guidebook

ANSWER

USDOT puts together this document so first responders know how to react to accidents with different hazmat materials.

QUESTION 73

keep people away limit the spread of material IF IT IS SAFE communciate the danger of the materials to responders provide shipping papers/emergency response info to them

ANSWER

As a professional driver, your job at the scene of a crash is to....

QUESTION 74

FALSE: the air getting to the flames will make the fire accelerate

ANSWER

T or F if the doors of your cargo trailer are hot during a fire you should open them to let the heat out

QUESTION 75

identify

ANSWER

If there is a leak, first you need to ________ the material. Do not touch it, it could injure you. Do not try to identify it by smell. Only move your vehicle if it is to get it off the road. Never continue driving.

QUESTION 76

description of the emergency exact location and direction of travel your name, carrier's name, name of city of terminal proper shipping name, hazard class, and ID # of material

ANSWER

If you need to send someone for a phone/truck stop to communicate an emergency, make sure they know... usually it is best to write it down.

QUESTION 77

5 feet

ANSWER

how far should you park from the travelled part of a roadway?

Looking for a different version?

CBTs get updated every year. Search for the exact version you're taking (e.g. "cyber awareness 2025").

Search all study materials