Colorado Hazmat Endorsement Practice Test

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This is our Colorado Hazmat Endorsement Practice Quiz and Practice Test compiled of 30 questions each. Each question is worth one points for a total of 30 possible points. A passing score is 80%.

The Hazmat Endorsement Practice Quiz reveals the correct answer during each question to help you study for the actual Hazmat Endorsement exam. The Hazmat Endorsement Practice Test doesn’t reveal the correct answers until the test is over.

The questions and answers are given in random order each time you retake the test. When you are finished testing, simply click on the “Get Results” button to see your test results. Clicking on the blue “List” button will reveal a list of all the questions you answered correctly and incorrectly. To take the test again, just refresh your browser window. It’s that easy.

Press the start button to begin your free Hazmat Endorsement Practice Quiz. Good luck!

HAZMAT Endorsement Practice Quiz

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Congratulations! You have completed the HAZMAT Endorsement Practice Quiz. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

It is the responsibility of the driver to decide the identification number of the product being transported. True or False?

A	True.
B	False.

Question 2

When transporting hazardous materials, a HAZMAT identification number must be clearly visible on:

A	both sides of the tractor, the back of the trailer, and on both sides of the trailer.
B	the front of the tractor, the back of trailer, and on either side of the trailer.
C	the front of the tractor, the back of trailer, and on both sides of the trailer.
D	the front of the tractor and the back of the trailer.

Question 3

Hazardous materials can come in which of the following forms?

A	Non-flammable gases, combustible liquids and flammable solids.
B	All of these are correct.
C	Flammable gases, flammable solids and flammable liquids.
D	Oxidizers, poisons and corrosives.

Question 4

______ is a Class ______ hazardous material.

A	Propane, 1
B	Dynamite, 1
C	Propane, 3
D	Dynamite, 2

Question 5

If you notice the term "Inhalation Hazard" on your shipping papers, you should:

A	follow the HAZMAT poison gas protocol.
B	display a Class 5 placard.
C	display a "poison gas" placard.
D	make sure there is sufficient ventilation.

Question 6

According to the law, employees involved in transporting hazardous materials must be tested at least ______.

A	once every six months
B	once every three years
C	once a year
D	once every five years

Question 7

It is the ______ responsibility to make sure the hazardous materials have been packaged correctly.

A	shipper's, carrier's, and driver's
B	driver's
C	shipper's
D	carrier's

Question 8

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	III
B	B
C	II
D	A

Question 9

The shipping certification is signed by the:

A	shipper packaging the hazardous materials.
B	the person loading the hazardous materials.
C	the last person to inspect the materials during the loading process.
D	driver transporting the hazardous materials.

Question 10

The shipping certification appears on ______.

A	copies of the shipping papers
B	the original packaging papers
C	the original shipping papers
D	copies of the packaging papers

Question 11

RQ is an abbreviation for ______.

A	Radioactive Quantity
B	Regulated Quantity
C	Reference Quotient
D	Reportable Quantity

Question 12

Division ______ is the most dangerous class of hazardous materials.

A	6.3
B	6.1
C	6.5
D	6.2

Question 13

When can you use a placard with the word "dangerous" on it?

A	Neither of these are correct.
B	When you are transporting two or more specified materials which total more than 1,000 pounds.
C	Both of these are correct.
D	When you load less than 5,000 pounds of specified materials at one place.

Question 14

When loading and unloading a cargo tank, the person in attendance must be within 50 feet of the tank. True or False?

A	True.
B	False.

Question 15

Which placard(s) must you have if your load includes 20 lbs. of division 2.3 gas and .1001 lbs. of flammable gas?

A	Explosive.
B	Poison and Flammable.
C	Poison.
D	Flammable.

Question 16

Why do drivers placard their vehicle?

A	To keep from being pulled over.
B	To show the risk.
C	To stop the risk.
D	To minimize the risk.

Question 17

Proper shipping names are listed ______ in the hazardous materials table.

A	in random order
B	alphabetically
C	by hazard class
D	by packing group

Question 18

Choose the correct order of operations.

A	Carrier, shipper, driver.
B	Shipper, driver, carrier.
C	Carrier, driver, shipper.
D	Shipper, carrier, driver.

Question 19

In which instance do you not have to turn your engine off when loading flammable liquid?

A	When there are no smokers present.
B	When you need the engine running in order to operate the pump.
C	When it is dark out and you need the headlights on to see what you are doing.
D	When the hazardous material does not need a placard.

Question 20

How many placards must a placarded vehicle have?

A	Two.
B	Five.
C	Four.
D	Three.

Question 21

There are a total of ______ hazard classes.

A	9
B	3
C	10
D	5

Question 22

______ indicates the highest level of radioactivity.

A	Yellow III
B	Black III
C	White I
D	Yellow II

Question 23

The ______ on cargo tanks tell you about______.

A	markings, retest date
B	diagrams, capacity
C	markings, original test date
D	diagrams, retest date

Question 24

Which type of products does the "transport index" correlate with?

A	Perishable
B	Liquid
C	Radioactive
D	Flammable

Question 25

When transporting explosives, the floor liner may not contain ______ or ______.

A	cracks, holes
B	nails, screws
C	steel, iron
D	All of these are correct.

Question 26

When transporting hazardous materials, the HAZMAT shipping documents must always be kept:

A	on the driver's seat when the cab is unoccupied.
B	in the driver door of the tractor cab.
C	in clear view within reach while driving.
D	all of these are correct.

Question 27

Explosive materials are represented by what color placard?

A	Red.
B	Red with yellow stripes.
C	Orange.
D	Yellow.

Question 28

When transporting flammables, poison gases, or explosives carrying a weight of ______, you are required to have placards.

A	any amount
B	10 lbs.
C	1,000 lbs.
D	100 lbs.

Question 29

Which of the following must you do if you are required to stop at railroad crossings?

A	When crossing railroad tracks, never shift gears.
B	Stop at least 15 to 50 feet before the nearest rail.
C	Only proceed in crossing the tracks when you are sure no train is coming.
D	All of these are correct.

Question 30

The ______ is a resource for local police and firefighters managing a hazardous materials incident.

A	NRC
B	DOT
C	ICAO
D	IMO

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 30 questions to complete.

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Remember, the Hazmat Endorsement Practice Test doesn’t reveal the correct answers until the test is over. The questions and answers are given in random order each time you retake the test. When you are finished testing, simply click on the “Get Results” button to see your test results. Clicking on the blue “List” button will reveal a list of all the questions you answered correctly and incorrectly. To take the test again, just refresh your browser window.

Press the start button to begin your free Hazmat Endorsement Practice Test. Good luck!

HAZMAT Endorsement Practice Test

Please wait while the activity loads.
If this activity does not load, try refreshing your browser. Also, this page requires javascript. Please visit using a browser with javascript enabled.

If loading fails, click here to try again

Start

Congratulations! You have completed the HAZMAT Endorsement Practice Test. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

Choose the correct order of operations.

A	Carrier, driver, shipper.
B	Carrier, shipper, driver.
C	Shipper, carrier, driver.
D	Shipper, driver, carrier.

Question 2

The shipping certification is signed by the:

A	the last person to inspect the materials during the loading process.
B	driver transporting the hazardous materials.
C	shipper packaging the hazardous materials.
D	the person loading the hazardous materials.

Question 3

When transporting flammables, poison gases, or explosives carrying a weight of ______, you are required to have placards.

A	1,000 lbs.
B	10 lbs.
C	any amount
D	100 lbs.

Question 4

Which placard(s) must you have if your load includes 20 lbs. of division 2.3 gas and .1001 lbs. of flammable gas?

A	Explosive.
B	Flammable.
C	Poison.
D	Poison and Flammable.

Question 5

Why do drivers placard their vehicle?

A	To minimize the risk.
B	To keep from being pulled over.
C	To stop the risk.
D	To show the risk.

Question 6

RQ is an abbreviation for ______.

A	Reportable Quantity
B	Regulated Quantity
C	Radioactive Quantity
D	Reference Quotient

Question 7

______ is a Class ______ hazardous material.

A	Dynamite, 2
B	Propane, 1
C	Propane, 3
D	Dynamite, 1

Question 8

The shipping certification appears on ______.

A	copies of the shipping papers
B	copies of the packaging papers
C	the original packaging papers
D	the original shipping papers

Question 9

If you notice the term "Inhalation Hazard" on your shipping papers, you should:

A	make sure there is sufficient ventilation.
B	display a "poison gas" placard.
C	display a Class 5 placard.
D	follow the HAZMAT poison gas protocol.

Question 10

Division ______ is the most dangerous class of hazardous materials.

A	6.1
B	6.3
C	6.2
D	6.5

Question 11

There are a total of ______ hazard classes.

A	10
B	9
C	3
D	5

Question 12

According to the law, employees involved in transporting hazardous materials must be tested at least ______.

A	once every five years
B	once a year
C	once every three years
D	once every six months

Question 13

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	B
B	A
C	III
D	II

Question 14

It is the responsibility of the driver to decide the identification number of the product being transported. True or False?

A	True.
B	False.

Question 15

When loading and unloading a cargo tank, the person in attendance must be within 50 feet of the tank. True or False?

A	False.
B	True.

Question 16

Explosive materials are represented by what color placard?

A	Red with yellow stripes.
B	Orange.
C	Yellow.
D	Red.

Question 17

In which instance do you not have to turn your engine off when loading flammable liquid?

A	When the hazardous material does not need a placard.
B	When there are no smokers present.
C	When it is dark out and you need the headlights on to see what you are doing.
D	When you need the engine running in order to operate the pump.

Question 18

______ indicates the highest level of radioactivity.

A	Black III
B	White I
C	Yellow III
D	Yellow II

Question 19

When transporting explosives, the floor liner may not contain ______ or ______.

A	nails, screws
B	cracks, holes
C	All of these are correct.
D	steel, iron

Question 20

Which of the following must you do if you are required to stop at railroad crossings?

A	Stop at least 15 to 50 feet before the nearest rail.
B	When crossing railroad tracks, never shift gears.
C	All of these are correct.
D	Only proceed in crossing the tracks when you are sure no train is coming.

Question 21

How many placards must a placarded vehicle have?

A	Five.
B	Two.
C	Four.
D	Three.

Question 22

It is the ______ responsibility to make sure the hazardous materials have been packaged correctly.

A	shipper's, carrier's, and driver's
B	shipper's
C	carrier's
D	driver's

Question 23

Hazardous materials can come in which of the following forms?

A	Oxidizers, poisons and corrosives.
B	All of these are correct.
C	Non-flammable gases, combustible liquids and flammable solids.
D	Flammable gases, flammable solids and flammable liquids.

Question 24

When transporting hazardous materials, a HAZMAT identification number must be clearly visible on:

A	both sides of the tractor, the back of the trailer, and on both sides of the trailer.
B	the front of the tractor, the back of trailer, and on both sides of the trailer.
C	the front of the tractor and the back of the trailer.
D	the front of the tractor, the back of trailer, and on either side of the trailer.

Question 25

When can you use a placard with the word "dangerous" on it?

A	Neither of these are correct.
B	When you load less than 5,000 pounds of specified materials at one place.
C	When you are transporting two or more specified materials which total more than 1,000 pounds.
D	Both of these are correct.

Question 26

Proper shipping names are listed ______ in the hazardous materials table.

A	by hazard class
B	by packing group
C	alphabetically
D	in random order

Question 27

When transporting hazardous materials, the HAZMAT shipping documents must always be kept:

A	all of these are correct.
B	on the driver's seat when the cab is unoccupied.
C	in clear view within reach while driving.
D	in the driver door of the tractor cab.

Question 28

The ______ is a resource for local police and firefighters managing a hazardous materials incident.

A	ICAO
B	NRC
C	IMO
D	DOT

Question 29

The ______ on cargo tanks tell you about______.

A	markings, original test date
B	diagrams, retest date
C	diagrams, capacity
D	markings, retest date

Question 30

Which type of products does the "transport index" correlate with?

A	Liquid
B	Flammable
C	Radioactive
D	Perishable

Once you are finished, click the button below. Any items you have not completed will be marked incorrect. Get Results

There are 30 questions to complete.

←

List

→

Return

Shaded items are complete.

1	2	3	4	5
6	7	8	9	10
11	12	13	14	15
16	17	18	19	20
21	22	23	24	25
26	27	28	29	30
End

Return

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