2026/2027
Gmail:
27
HAZMAT OPERATIONS
Questions with Detailed
Verified Answers
1. environment
2. property
3. nearby people Ans: what are three items at Operations-level responder
must protect when responding to a release or potential release of a hazardous
material.
1000 pounds Ans: Bulk containers can hold more than how many pounds of
water capacity of compressed gas
ammonia Ans: common cleaning containers such as Ajax and commercial
cleaners are most likely to hold what ingredients.
Site plan Ans: At an incident at a fixed facility, you notice a product name and
identification number stenciled on container. The ID number should relate to
the___ ____?
Compressed gas tube trailer Ans: The type of container often found at
construction and industrial sites that is used to transport gates up to 34,470
kPa (5,000 psi) is a(n): ?
specific product Ans: The highlighted ()sections of this pesticide EPA
registration number is the: 45678- (1234)-67
1. Emergency Response Guide
2. electronic data bases
3. CHEMTREC Ans: What are three sources that can be used to verify
information obtained during a survey of a hazardous materials incident in the
U.S.
, 2026/2027
Gmail:
27
flammable liquids and combustable liquids Ans: What are two types of
materials that would be classified as Class 3 substances.
7 Ans: At a site, your binoculars aren't strong enough to read the numbers on
the placard but you do see a yellow and white placard with a propeller-type
icon. These materials are probably from Class: ?
In the local emergency response plan. Ans: information about the role of local,
state and federal authorities during hazardous materials emergencies can be
found where?
The shipper and CHEMTREC/CANUTEC Ans: What are two sources from
which you can obtain a Safety Data Sheet?
neutron radiation Ans: The type of radiation that is the best shielded with a
material that has a high hydrogen content is:?
physical characteristics Ans: The section on a SDS that shows the: boiling
point, freezing point, vapor pressure, specific gravity, solubility in H2O % by
Wt., Vapor Density, Appearance and Odor, pH and % Volatiles by VOL. is the?
the contaminated material ingested or inhaled continues to emit radiation.
Ans: What happens when the radioactive contamination occurs and the
person is removed from the endangered area is?
Cone Ans: (Dispersion pattern)Liquid that flows with the topography and
widens at the farthest point from the release site.
Hemisphere Ans: (Dispersion pattern) Usually occurs when there is no wind.
Stream Ans: (Dispersion pattern) Liquid flows with the topography but
remains generally consistent in width for the length of the spill.
Plume Ans: (Dispersion pattern) Product drifts with the wind.
Pool Ans: (Dispersion Pattern) Spreads equally in all directions.
Violent rupture Ans: What is the type of release that is associated with a
runaway cracking?
, 2026/2027
Gmail:
27
Flammability Ans: What is a material's flash point is the primary characteristic
used to determine its relative degree of: ?
Nephrotoxin Ans: Produces kidney damage.
Hepatotoxin Ans: Produces liver damage.
Neurotoxin Ans: Produces primary toxic effect on the nervous system
Red Ans: What color should a patient be tagged if they are seriously injured
but has a chance of survival if immediate medical care is provided?
Toxic Ans: What type of Harm is a result from exposure to poison?
Thermal Ans: What type of harm is a result from exposure to hot and cold
temperature extremes?
Etiologic Ans: What type of harm is a result from exposure to infectious
substances?
Mechanical Ans: What type of harm is a result form contact with scattering
fragments (from an explosion)?
Loss of conciousness and cynosis Ans: What are two signs and symptoms of
exposure to a substance whose agents have decreased hemoglobin in the
blood function?
Acute Ans: Exposure to a high dose of radiation for a short time is considered?
class 2.3 Ans: What is the UN/DOT hazard class for the choking agent
phosgene?
in air of 200 parts per million by volume or less of gas or vapor. Ans: A
chemical is highly toxic if it has a median lethal concentration (LC50). (Parts
per million)
1. What is the size of the breach of the hazardous material's container?
2. What form is the hazardous material in?
3. What type of hazardous material involved? Ans: When planning a response
objective, you must know something about the hazardous material involved.
Gmail:
27
HAZMAT OPERATIONS
Questions with Detailed
Verified Answers
1. environment
2. property
3. nearby people Ans: what are three items at Operations-level responder
must protect when responding to a release or potential release of a hazardous
material.
1000 pounds Ans: Bulk containers can hold more than how many pounds of
water capacity of compressed gas
ammonia Ans: common cleaning containers such as Ajax and commercial
cleaners are most likely to hold what ingredients.
Site plan Ans: At an incident at a fixed facility, you notice a product name and
identification number stenciled on container. The ID number should relate to
the___ ____?
Compressed gas tube trailer Ans: The type of container often found at
construction and industrial sites that is used to transport gates up to 34,470
kPa (5,000 psi) is a(n): ?
specific product Ans: The highlighted ()sections of this pesticide EPA
registration number is the: 45678- (1234)-67
1. Emergency Response Guide
2. electronic data bases
3. CHEMTREC Ans: What are three sources that can be used to verify
information obtained during a survey of a hazardous materials incident in the
U.S.
, 2026/2027
Gmail:
27
flammable liquids and combustable liquids Ans: What are two types of
materials that would be classified as Class 3 substances.
7 Ans: At a site, your binoculars aren't strong enough to read the numbers on
the placard but you do see a yellow and white placard with a propeller-type
icon. These materials are probably from Class: ?
In the local emergency response plan. Ans: information about the role of local,
state and federal authorities during hazardous materials emergencies can be
found where?
The shipper and CHEMTREC/CANUTEC Ans: What are two sources from
which you can obtain a Safety Data Sheet?
neutron radiation Ans: The type of radiation that is the best shielded with a
material that has a high hydrogen content is:?
physical characteristics Ans: The section on a SDS that shows the: boiling
point, freezing point, vapor pressure, specific gravity, solubility in H2O % by
Wt., Vapor Density, Appearance and Odor, pH and % Volatiles by VOL. is the?
the contaminated material ingested or inhaled continues to emit radiation.
Ans: What happens when the radioactive contamination occurs and the
person is removed from the endangered area is?
Cone Ans: (Dispersion pattern)Liquid that flows with the topography and
widens at the farthest point from the release site.
Hemisphere Ans: (Dispersion pattern) Usually occurs when there is no wind.
Stream Ans: (Dispersion pattern) Liquid flows with the topography but
remains generally consistent in width for the length of the spill.
Plume Ans: (Dispersion pattern) Product drifts with the wind.
Pool Ans: (Dispersion Pattern) Spreads equally in all directions.
Violent rupture Ans: What is the type of release that is associated with a
runaway cracking?
, 2026/2027
Gmail:
27
Flammability Ans: What is a material's flash point is the primary characteristic
used to determine its relative degree of: ?
Nephrotoxin Ans: Produces kidney damage.
Hepatotoxin Ans: Produces liver damage.
Neurotoxin Ans: Produces primary toxic effect on the nervous system
Red Ans: What color should a patient be tagged if they are seriously injured
but has a chance of survival if immediate medical care is provided?
Toxic Ans: What type of Harm is a result from exposure to poison?
Thermal Ans: What type of harm is a result from exposure to hot and cold
temperature extremes?
Etiologic Ans: What type of harm is a result from exposure to infectious
substances?
Mechanical Ans: What type of harm is a result form contact with scattering
fragments (from an explosion)?
Loss of conciousness and cynosis Ans: What are two signs and symptoms of
exposure to a substance whose agents have decreased hemoglobin in the
blood function?
Acute Ans: Exposure to a high dose of radiation for a short time is considered?
class 2.3 Ans: What is the UN/DOT hazard class for the choking agent
phosgene?
in air of 200 parts per million by volume or less of gas or vapor. Ans: A
chemical is highly toxic if it has a median lethal concentration (LC50). (Parts
per million)
1. What is the size of the breach of the hazardous material's container?
2. What form is the hazardous material in?
3. What type of hazardous material involved? Ans: When planning a response
objective, you must know something about the hazardous material involved.
