HAZMAT OPS PRACTICE TEST
QUESTIONS WITH CORRECT
ANSWERS GRADED A+ FOR 2026
ASSURED EXCELL
A substance that either is oxygen, a substance that contains oxygen and gives it up readily, or
another
substance that will support combustion is known as a(n) _______________. - CORRECT
ANSWERS-Oxidizer
The two types of elements that the periodic table can be divided into are________________. -
CORRECT ANSWERS-Metals and non-metals
What is defined as the minimum temperature of a material at which it produces vapors
sufficient to form
an ignitable mixture with air at the surface of a liquid or near the container? - CORRECT
ANSWERS-Flash point
Which valve is the only safety relief device that can reset itself after the gas has been evacuated,
to keep
the container from completely emptying itself? - CORRECT ANSWERS-Spring loaded
Which particle can travel up to 100 feet in air and will penetrate the skin, but can be stopped by
a thin
piece of metal or by an inch or two of wood? - CORRECT ANSWERS-Beta
What is defined as a measure of radiation dose related to biological effect? - CORRECT
ANSWERS-Rem
, Pre-planning for hazardous materials incidents requires ________. - CORRECT ANSWERS-Time,
people, and funds
This type of command is used when more than one agency has authority and jurisdiction. -
CORRECT ANSWERS-Unified command
The training requirements for hazardous material response can be found in which OSHA book
and
chapter? - CORRECT ANSWERS-29CFR1910.120
Responders trained to the hazardous materials awareness level are responsible for which of the
following? - CORRECT ANSWERS-Recognize and Identify the hazardous materials
Communicating hazardous materials releases
National Fire Prevention standards for hazardous material trained personnel can be found in
which
chapter - CORRECT ANSWERS-472
Which of the following can be used as source references for information dealing with hazardous
material
incidents? - CORRECT ANSWERS-Published books, MSDS, Center for disease control
When looking up a placard four digit ID number the responder should look into which section of
the
emergency response guide book? - CORRECT ANSWERS-Yellow
QUESTIONS WITH CORRECT
ANSWERS GRADED A+ FOR 2026
ASSURED EXCELL
A substance that either is oxygen, a substance that contains oxygen and gives it up readily, or
another
substance that will support combustion is known as a(n) _______________. - CORRECT
ANSWERS-Oxidizer
The two types of elements that the periodic table can be divided into are________________. -
CORRECT ANSWERS-Metals and non-metals
What is defined as the minimum temperature of a material at which it produces vapors
sufficient to form
an ignitable mixture with air at the surface of a liquid or near the container? - CORRECT
ANSWERS-Flash point
Which valve is the only safety relief device that can reset itself after the gas has been evacuated,
to keep
the container from completely emptying itself? - CORRECT ANSWERS-Spring loaded
Which particle can travel up to 100 feet in air and will penetrate the skin, but can be stopped by
a thin
piece of metal or by an inch or two of wood? - CORRECT ANSWERS-Beta
What is defined as a measure of radiation dose related to biological effect? - CORRECT
ANSWERS-Rem
, Pre-planning for hazardous materials incidents requires ________. - CORRECT ANSWERS-Time,
people, and funds
This type of command is used when more than one agency has authority and jurisdiction. -
CORRECT ANSWERS-Unified command
The training requirements for hazardous material response can be found in which OSHA book
and
chapter? - CORRECT ANSWERS-29CFR1910.120
Responders trained to the hazardous materials awareness level are responsible for which of the
following? - CORRECT ANSWERS-Recognize and Identify the hazardous materials
Communicating hazardous materials releases
National Fire Prevention standards for hazardous material trained personnel can be found in
which
chapter - CORRECT ANSWERS-472
Which of the following can be used as source references for information dealing with hazardous
material
incidents? - CORRECT ANSWERS-Published books, MSDS, Center for disease control
When looking up a placard four digit ID number the responder should look into which section of
the
emergency response guide book? - CORRECT ANSWERS-Yellow
