Hazmat Ops IL State Test with all Correct & 100% Verified
Answers |Latest Version |Already Graded A+
Per OSHA, which of the following positions must be appointed at all hazardous materials
incidents? ✔Correct Answer-Safety Officer
Which of the following ensembles provides the highest level of protection to a responder?
✔Correct Answer-Level A
The primary difference between Level A and Level B ensembles is: ✔Correct Answer-Level A
ensembles are fully-encapsulating
Which of the following is a limitation of a supplied air respirator (SAR)? ✔Correct Answer-The
supply line is subject to mechanical and thermal damage
In which situation would an air purifying respirator (APR) be indicated? ✔Correct Answer-
When the contaminant is known and is at a concentration that can effectively be filtered
Which of the following reduce the effectiveness of chemical protective clothing? ✔Correct
Answer-Permeation
Penetration
Degradation
All of the above
Rounded, almost spherical ends, bolted manways, and pressure relief gauges are clues that a
container
is: ✔Correct Answer-Under pressure
A fully-encapsulating protective ensemble is a: ✔Correct Answer-one-piece garment with
boots and gloves that may be integral, attached and replaceable, or
separate.
Which of the following best describes primary contamination in a hazardous materials incident?
✔Correct Answer-The hazardous substance comes into direct contact with individuals or objects
Which of the following best describes secondary contamination in a hazardous materials
incident? ✔Correct Answer-The hazardous substance is transferred from contaminated
individuals or objects to other
individuals or objects
, Which of the following best describes cross contamination in a hazardous materials incident?
✔Correct Answer-The hazardous substance is transferred between different hazardous
materials or incompatible
substances
Which of the following best describes the notification process in a hazmat incident? ✔Correct
Answer-a. Notifying local authorities and emergency responders
b. Conducting a risk assessment of the situation
c. Implementing necessary control measures to minimize hazards
d. All of the above
What defines roles in the notification process? ✔Correct Answer-Predetermined procedures
___________________ involves physically securing and maintaining scene control. ✔Correct
Answer-Isolation
MC-331 cargo tanks typically have tank pressures of 100-500 psi, bolted manways, inlet and
outlet
valves, and: ✔Correct Answer-Large hemispherical heads on both ends
MC-312 cargo tanks used for corrosive liquids typically have a MAWP of at least 15 psi, a
relatively
small diameter, and: ✔Correct Answer-Stiffening rings
Which cargo tank truck almost always carries flammable/combustible liquids such as gasoline,
fuel oil,
or alcohol ✔Correct Answer-Low pressure
Which of the following hazard class/division represents hazardous materials with a mass
explosion
hazard (i.e. all contents in a container have the potential to detonate simultaneously)?
✔Correct Answer-1.1
A majority of hazardous materials incidents involve which hazard class? ✔Correct Answer-
Flammable Liquids (3)
Which of the following principles is the basis for protecting individuals from radiation exposure
in a
radiological incident? ✔Correct Answer-Time, distance, shielding
Wearing appropriate PPE or placing an object between a responder and the hazard is a type of:
✔Correct Answer-Shielding
Answers |Latest Version |Already Graded A+
Per OSHA, which of the following positions must be appointed at all hazardous materials
incidents? ✔Correct Answer-Safety Officer
Which of the following ensembles provides the highest level of protection to a responder?
✔Correct Answer-Level A
The primary difference between Level A and Level B ensembles is: ✔Correct Answer-Level A
ensembles are fully-encapsulating
Which of the following is a limitation of a supplied air respirator (SAR)? ✔Correct Answer-The
supply line is subject to mechanical and thermal damage
In which situation would an air purifying respirator (APR) be indicated? ✔Correct Answer-
When the contaminant is known and is at a concentration that can effectively be filtered
Which of the following reduce the effectiveness of chemical protective clothing? ✔Correct
Answer-Permeation
Penetration
Degradation
All of the above
Rounded, almost spherical ends, bolted manways, and pressure relief gauges are clues that a
container
is: ✔Correct Answer-Under pressure
A fully-encapsulating protective ensemble is a: ✔Correct Answer-one-piece garment with
boots and gloves that may be integral, attached and replaceable, or
separate.
Which of the following best describes primary contamination in a hazardous materials incident?
✔Correct Answer-The hazardous substance comes into direct contact with individuals or objects
Which of the following best describes secondary contamination in a hazardous materials
incident? ✔Correct Answer-The hazardous substance is transferred from contaminated
individuals or objects to other
individuals or objects
, Which of the following best describes cross contamination in a hazardous materials incident?
✔Correct Answer-The hazardous substance is transferred between different hazardous
materials or incompatible
substances
Which of the following best describes the notification process in a hazmat incident? ✔Correct
Answer-a. Notifying local authorities and emergency responders
b. Conducting a risk assessment of the situation
c. Implementing necessary control measures to minimize hazards
d. All of the above
What defines roles in the notification process? ✔Correct Answer-Predetermined procedures
___________________ involves physically securing and maintaining scene control. ✔Correct
Answer-Isolation
MC-331 cargo tanks typically have tank pressures of 100-500 psi, bolted manways, inlet and
outlet
valves, and: ✔Correct Answer-Large hemispherical heads on both ends
MC-312 cargo tanks used for corrosive liquids typically have a MAWP of at least 15 psi, a
relatively
small diameter, and: ✔Correct Answer-Stiffening rings
Which cargo tank truck almost always carries flammable/combustible liquids such as gasoline,
fuel oil,
or alcohol ✔Correct Answer-Low pressure
Which of the following hazard class/division represents hazardous materials with a mass
explosion
hazard (i.e. all contents in a container have the potential to detonate simultaneously)?
✔Correct Answer-1.1
A majority of hazardous materials incidents involve which hazard class? ✔Correct Answer-
Flammable Liquids (3)
Which of the following principles is the basis for protecting individuals from radiation exposure
in a
radiological incident? ✔Correct Answer-Time, distance, shielding
Wearing appropriate PPE or placing an object between a responder and the hazard is a type of:
✔Correct Answer-Shielding
