Iowa Hazmat Endorsement Practice Test

This is our Iowa 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

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 Quiz. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

Your answers are highlighted below.

Question 1

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

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

Question 2

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

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

Question 3

Why do drivers placard their vehicle?

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

Question 4

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

A	ICAO
B	IMO
C	NRC
D	DOT

Question 5

Explosive materials are represented by what color placard?

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

Question 6

RQ is an abbreviation for ______.

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

Question 7

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 clear view within reach while driving.
C	in the driver door of the tractor cab.
D	all of these are correct.

Question 8

The shipping certification appears on ______.

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

Question 9

The ______ on cargo tanks tell you about______.

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

Question 10

______ is a Class ______ hazardous material.

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

Question 11

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 12

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

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

Question 13

Choose the correct order of operations.

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

Question 14

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

Question 15

How many placards must a placarded vehicle have?

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

Question 16

The shipping certification is signed by the:

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

Question 17

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	II
B	III
C	B
D	A

Question 18

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

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

Question 19

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	All of these are correct.
D	Only proceed in crossing the tracks when you are sure no train is coming.

Question 20

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

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

Question 21

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

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

Question 22

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

Question 23

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 24

There are a total of ______ hazard classes.

A	3
B	10
C	9
D	5

Question 25

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

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

Question 26

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

A	Radioactive
B	Flammable
C	Perishable
D	Liquid

Question 27

Division ______ is the most dangerous class of hazardous materials.

A	6.5
B	6.2
C	6.3
D	6.1

Question 28

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

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

Question 29

Hazardous materials can come in which of the following forms?

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

Question 30

______ indicates the highest level of radioactivity.

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

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

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

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

Question 2

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

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

Question 3

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 4

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

A	ICAO
B	DOT
C	NRC
D	IMO

Question 5

The shipping certification appears on ______.

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

Question 6

______ is a Class ______ hazardous material.

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

Question 7

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

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

Question 8

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

A	Flammable
B	Liquid
C	Radioactive
D	Perishable

Question 9

Choose the correct order of operations.

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

Question 10

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	make sure there is sufficient ventilation.
D	display a "poison gas" placard.

Question 11

The ______ on cargo tanks tell you about______.

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

Question 12

There are a total of ______ hazard classes.

A	9
B	10
C	3
D	5

Question 13

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

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

Question 14

______ indicates the highest level of radioactivity.

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

Question 15

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

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

Question 16

RQ is an abbreviation for ______.

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

Question 17

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

Question 18

Why do drivers placard their vehicle?

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

Question 19

The shipping certification is signed by the:

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

Question 20

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

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

Question 21

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

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

Question 22

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 you need the engine running in order to operate the pump.
D	When it is dark out and you need the headlights on to see what you are doing.

Question 23

How many placards must a placarded vehicle have?

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

Question 24

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

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

Question 25

Explosive materials are represented by what color placard?

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

Question 26

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 27

Hazardous materials can come in which of the following forms?

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

Question 28

Division 1.1 and 1.2 explosives are Class ______ explosives.

A	A
B	II
C	III
D	B

Question 29

Division ______ is the most dangerous class of hazardous materials.

A	6.3
B	6.5
C	6.2
D	6.1

Question 30

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.

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

Back to Iowa CDL Practice Test

5/5 - (1 vote)