2025/2026 MFRI HAZMAT EXAM TESTBANK AND A NEW UPDATED
STUDY GUIDE COMPLETE ACCURATE EXAM WITH ACTUAL
QUESTIONS AND CORRECT DETAILED ANSWERS (CORRECT
VERIFIED ANSWERS) NEWEST UPDATED VERSION 2025
|GUARANTEED SUCCESS
In the blue and yellow sections of the Emergency Response
Guidebook (ERG), materials with a toxic inhalation hazard
(TIH) are __________.
Answer- highlighted
What is the maximum capacity of an intermodal tank?
Answer- 6000 gallons (22,700 L)
The time of onset for symptoms from the chemical agents used
by terrorists is ________.
Answer- minutes to hours
What does the NFPA 704 marking system address?
Answer- Hazardous materials at fixed facilities
,What is the typical maximum pressure reading for a standard
oxygen cylinder used in the medical field?
Answer- 2000 psi
Which marking system complies with the OSHA Hazard
Communication Standard?
Answer- Hazardous Materials Information System
Which cargo is carried by a highway tanker that has a smaller-
diameter tank with several reinforcing rings around the
circumference?
Answer- Corrosives
Which free service can be accessed to connect fire fighters with
chemical manufacturers, chemists, and other specialists during a
chemical incident?
Answer- CHEMTREC
,What is the term for shipping papers carried on railroad
transportation?
Answer- Waybill
Which section of the Emergency Response Guidebook (ERG)
lists chemicals by their UN identification numbers?
Answer- Yellow
What is most commonly contained in large, above-ground,
horizontal storage tanks?
Answer- Flammable or Combustible liquids
Which item must be included on a pipeline warning sign?
Answer- Emergency Contact Number
Are above-ground storage tanks pressurized or no pressurized?
Answer- Either
, What color is a DOT transportation placard for a poison?
Answer- White
In the NFPA 704 marking system, which color indicates
reactivity?
Answer- Yellow
What does the blue section of the NFPA 704 marking system
indicate?
Answer- Health Hazard
A high-pressure intermodal tank is commonly used to transport
__________.
Answer- Liquefied Gases
Which of the following is an identifying characteristic of an
intermodal tank?
STUDY GUIDE COMPLETE ACCURATE EXAM WITH ACTUAL
QUESTIONS AND CORRECT DETAILED ANSWERS (CORRECT
VERIFIED ANSWERS) NEWEST UPDATED VERSION 2025
|GUARANTEED SUCCESS
In the blue and yellow sections of the Emergency Response
Guidebook (ERG), materials with a toxic inhalation hazard
(TIH) are __________.
Answer- highlighted
What is the maximum capacity of an intermodal tank?
Answer- 6000 gallons (22,700 L)
The time of onset for symptoms from the chemical agents used
by terrorists is ________.
Answer- minutes to hours
What does the NFPA 704 marking system address?
Answer- Hazardous materials at fixed facilities
,What is the typical maximum pressure reading for a standard
oxygen cylinder used in the medical field?
Answer- 2000 psi
Which marking system complies with the OSHA Hazard
Communication Standard?
Answer- Hazardous Materials Information System
Which cargo is carried by a highway tanker that has a smaller-
diameter tank with several reinforcing rings around the
circumference?
Answer- Corrosives
Which free service can be accessed to connect fire fighters with
chemical manufacturers, chemists, and other specialists during a
chemical incident?
Answer- CHEMTREC
,What is the term for shipping papers carried on railroad
transportation?
Answer- Waybill
Which section of the Emergency Response Guidebook (ERG)
lists chemicals by their UN identification numbers?
Answer- Yellow
What is most commonly contained in large, above-ground,
horizontal storage tanks?
Answer- Flammable or Combustible liquids
Which item must be included on a pipeline warning sign?
Answer- Emergency Contact Number
Are above-ground storage tanks pressurized or no pressurized?
Answer- Either
, What color is a DOT transportation placard for a poison?
Answer- White
In the NFPA 704 marking system, which color indicates
reactivity?
Answer- Yellow
What does the blue section of the NFPA 704 marking system
indicate?
Answer- Health Hazard
A high-pressure intermodal tank is commonly used to transport
__________.
Answer- Liquefied Gases
Which of the following is an identifying characteristic of an
intermodal tank?
