TCFP HAZMAT OPERATIONS EXAM 3 EXAM
SCRIPT 2026 QUESTIONS WITH CORRECT
ANSWERS
◉ What is an EPA Level B suit and when is it used... Answer: Liquid
Splash protection, provides the highest level respiratory but lesser
skin protection.
Used when Atmosphere contains less than 19.5 percent oxygen or
more than 23.5 percent oxygen. When there is a presence of vapors
or gases indicated by a direct reading organic vapor detection
instrument but vapors are not known to be harmful to skin
◉ What is an EPA Level C suit and when is it used.. Answer: Level B
suit with an Air Purifying Respirator
When the concentration and types of airborne substances are
known and the criteria for using an Air Purifying Respirator are met.
◉ What is an EPA Level D suit Answer: Work uniforms, street
clothing
,Used when no hazard are present, not acceptable for HazMat
response beyond Awareness level
◉ What is Decontamination... Answer: Decontamination is
performed at Hazmat incidents to remove hazardous materials from
victims, PPE, Tools equipment and anything else contaminated.
◉ What are the three principles of Decon... Answer: 1. Get it off
2. Keep it off
3. Contain it ( Prevent cross contamination )
◉ What is Emergency Decon.. Answer: Emergency decontamination
is the process of removing threatening contaminants from the victim
or rescuers as quickly as possible without regard for the
environment or property.
◉ What are some instances where emergency decon is needed..
Answer: 1.Failure of protective clothing
2.Accidental contamination of first responders
3.Heat illness or other injury suffered while emergency workers
were in the Hot Zone
4. When immediate medical attention is required
, ◉ What is Technical Decon... Answer: Technical Decon is using
chemical or physical methods to throughly remove or neutralize
contaminants. Technical decon is usually conducted within a formal
decon line or corridor
◉ What is triage... Answer: Triage is a system used for sorting and
classifying accident casualties to determine the priority for medical
treatment and transportation
◉ What is Isolation and Scene control.. Answer: Isolation and Scene
control is one of the primary strategic goals of a Hazmat incident
and one of the most important means by which you can ensure the
safety of yourself and others.
◉ What is an Isolation perimeter.. Answer: Sometimes called the
outer perimeter, it is the boundary established to prevent access by
the public and unauthorized persons.
◉ What are Hazard control zones.. Answer: Hazard control zones
provide the scene control required at hazmat operations to protect
responders from interference by unauthorized persons, help
regulate movement across zones and minimize cross contamination
◉ What is the hot zone.. Answer: also called the exclusion zone, the
Hot zone is potentially very dangerous. Responders need proper
training and PPE to work in the hot zone.
SCRIPT 2026 QUESTIONS WITH CORRECT
ANSWERS
◉ What is an EPA Level B suit and when is it used... Answer: Liquid
Splash protection, provides the highest level respiratory but lesser
skin protection.
Used when Atmosphere contains less than 19.5 percent oxygen or
more than 23.5 percent oxygen. When there is a presence of vapors
or gases indicated by a direct reading organic vapor detection
instrument but vapors are not known to be harmful to skin
◉ What is an EPA Level C suit and when is it used.. Answer: Level B
suit with an Air Purifying Respirator
When the concentration and types of airborne substances are
known and the criteria for using an Air Purifying Respirator are met.
◉ What is an EPA Level D suit Answer: Work uniforms, street
clothing
,Used when no hazard are present, not acceptable for HazMat
response beyond Awareness level
◉ What is Decontamination... Answer: Decontamination is
performed at Hazmat incidents to remove hazardous materials from
victims, PPE, Tools equipment and anything else contaminated.
◉ What are the three principles of Decon... Answer: 1. Get it off
2. Keep it off
3. Contain it ( Prevent cross contamination )
◉ What is Emergency Decon.. Answer: Emergency decontamination
is the process of removing threatening contaminants from the victim
or rescuers as quickly as possible without regard for the
environment or property.
◉ What are some instances where emergency decon is needed..
Answer: 1.Failure of protective clothing
2.Accidental contamination of first responders
3.Heat illness or other injury suffered while emergency workers
were in the Hot Zone
4. When immediate medical attention is required
, ◉ What is Technical Decon... Answer: Technical Decon is using
chemical or physical methods to throughly remove or neutralize
contaminants. Technical decon is usually conducted within a formal
decon line or corridor
◉ What is triage... Answer: Triage is a system used for sorting and
classifying accident casualties to determine the priority for medical
treatment and transportation
◉ What is Isolation and Scene control.. Answer: Isolation and Scene
control is one of the primary strategic goals of a Hazmat incident
and one of the most important means by which you can ensure the
safety of yourself and others.
◉ What is an Isolation perimeter.. Answer: Sometimes called the
outer perimeter, it is the boundary established to prevent access by
the public and unauthorized persons.
◉ What are Hazard control zones.. Answer: Hazard control zones
provide the scene control required at hazmat operations to protect
responders from interference by unauthorized persons, help
regulate movement across zones and minimize cross contamination
◉ What is the hot zone.. Answer: also called the exclusion zone, the
Hot zone is potentially very dangerous. Responders need proper
training and PPE to work in the hot zone.
