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

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 2

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

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

Question 3

Why do drivers placard their vehicle?

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

Question 4

The ______ on cargo tanks tell you about______.

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

Question 5

How many placards must a placarded vehicle have?

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

Question 6

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

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

Question 7

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

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

Question 8

______ indicates the highest level of radioactivity.

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

Question 9

There are a total of ______ hazard classes.

A	3
B	10
C	9
D	5

Question 10

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

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

Question 11

The shipping certification is signed by the:

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

Question 12

RQ is an abbreviation for ______.

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

Question 13

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 14

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

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

Question 15

Hazardous materials can come in which of the following forms?

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

Question 16

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 17

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

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

Question 18

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

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

Question 19

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

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

Question 20

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	II
B	A
C	B
D	III

Question 21

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

A	NRC
B	IMO
C	DOT
D	ICAO

Question 22

Explosive materials are represented by what color placard?

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

Question 23

Choose the correct order of operations.

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

Question 24

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

A	Flammable
B	Perishable
C	Liquid
D	Radioactive

Question 25

Division ______ is the most dangerous class of hazardous materials.

A	6.2
B	6.5
C	6.1
D	6.3

Question 26

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

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

Question 27

______ is a Class ______ hazardous material.

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

Question 28

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

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

Question 29

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

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

Question 30

The shipping certification appears on ______.

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

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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Shaded items are 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

The ______ on cargo tanks tell you about______.

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

Question 2

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

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

Question 3

Choose the correct order of operations.

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

Question 4

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

A	NRC
B	IMO
C	DOT
D	ICAO

Question 5

There are a total of ______ hazard classes.

A	10
B	5
C	9
D	3

Question 6

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

A	False.
B	True.

Question 7

______ is a Class ______ hazardous material.

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

Question 8

Hazardous materials can come in which of the following forms?

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

Question 9

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 10

The shipping certification is signed by the:

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

Question 11

Division ______ is the most dangerous class of hazardous materials.

A	6.3
B	6.1
C	6.2
D	6.5

Question 12

How many placards must a placarded vehicle have?

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

Question 13

Explosive materials are represented by what color placard?

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

Question 14

RQ is an abbreviation for ______.

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

Question 15

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	III
B	II
C	B
D	A

Question 16

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

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

Question 17

The shipping certification appears on ______.

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

Question 18

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 19

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

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

Question 20

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 it is dark out and you need the headlights on to see what you are doing.
C	When you need the engine running in order to operate the pump.
D	When there are no smokers present.

Question 21

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	follow the HAZMAT poison gas protocol.
D	display a Class 5 placard.

Question 22

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

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

Question 23

Why do drivers placard their vehicle?

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

Question 24

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

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

Question 25

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

A	Perishable
B	Liquid
C	Radioactive
D	Flammable

Question 26

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

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

Question 27

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

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

Question 28

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

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

Question 29

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

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

Question 30

______ indicates the highest level of radioactivity.

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

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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