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HAZWOPER 40: Lesson 5 Quiz
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HAZWOPER 40: Lesson 5 QuizWhen there is a large fir involving water ,it is best in most situations to
reduce human exposures and let the fire burn. - -Reactives
-If a liquid has a pH of ,its H+ ion concentration is very low. - -11
-Only flammable liquids are more commonly used and transported than
corrosives. - -True
-Two main types of materials powerful enough to corrode steel are: - -Both
A&B
-Which of the following is FALSE? - -Percent and polarity are expressions
that identify concentration.
-What ending of a word signals a hazardous chemical? - -
-How should unstable materials be handled? - -As if they are explosives
until proven otherwise.
-Which of the following is not on the "to do" list for solvents? - -
-The HCS requires that every container of hazardous materials be labeled by
the manufacturer and provide: - -All of the above
-What are some basic elements of an explosive train? - -A main charge,
primer, and igniter
-What are the physical hazards of flammable solvents? - -Fire and explosion
-In the event of chemical exposure, which of the following should be done
first? - -Flushing out and neutralize the material
-A flammable liquid spilled in amounts less than a gallon can create a fire
hazard in a confined space. - -True
-The physical hazards solvents bring to the work place are: - -Both B and C
-Corrosives are used in everything from: - -
-
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