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Ff2 / Hazmat With Complete Solutions And Correct Answers Latest Version
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Ff2 / Hazmat With Complete Solutions And Correct Answers Latest Version
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Ff2 / Hazmat With Complete Solutions AndCorrect Answers Latest Version
What is the temperature at which sustained combustion will occur? Answer: Fire point
What does the letter C stand for in 4H MEDIC ANNA? Answer: carbon monoxide
Damage to a person's skin, resulting from exposure to sulfuric acid, is an example of a(n) __________
health effect. Answer: acute
What is the term for the pressure exerted by the vapor of a liquid until the vapor and the liquid are in
equilibrium? Answer: vapor pressure
How would a fuel/air mixture in which there is not enough fuel be described? Answer: too lean
When the letters LD or LC are followed by a number, what does that number indicate? Answer: The
percentage of test subjects that will die when exposed to a specified amount
How does the vapor pressure of a liquid relate to its rate of evaporation? Answer: The greater the
vapor pressure, the faster the liquid will evaporate
________ describes an amount of vapor mixed with a volume of air. Answer: Flammable range
What is the term for a catastrophic failure of a pressurized cylinder of liquid? Answer: BLEVE
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, The alteration of the molecular nature of a material is known as a __________ change. Answer:
chemical
What is the term for the process by which people, animals, the environment, and equipment are
subjected to contact with a hazardous material? Answer: exposure
Which type of radiation is emitted as pure electromagnetic energy? Answer: Gamma
Corrosives can be broken down into: Answer: acids and bases
A responder has come in contact with a hazardous material by handling a tool that was used to stop a
leak. This is an example of: Answer: secondary contamination
What is secondary contamination? Answer: A contaminated person or object contaminating
someone else, such as a rescuer
Which particle has a negative electrical charge? Answer: electron
Which of the following is a type of radiation? Answer: alpha
What quantity is the weight of a liquid as compared to an equal volume of water? Answer: specific
gravity
Flammable liquids with low boiling points are dangerous because: Answer: they may produce large
volumes of flammable vapor at relatively low temperatures
What is the term for the ability of a substance to dissolve in water? Answer: water solubility
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