General Q & A

/General Q & A
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General Question 21

A low level long term exposure defines:

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General Question 22

Inhalation of ammonia gas (NH3) would likely create which substance in the lung tissue?

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General Question 23

Which best describes the term "flash point"?

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General Question 24

In the ERG, hazard zone A is more dangerous than hazard zone B.

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General Question 25

A material with a vapor density value <1 would likely ____________ in air.

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General Question 26

In the ERG, if you reference a chemical using the 4 digit UN number, which color pages would you use?

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General Question 27

Which DOT road trailer designation would likely haul a compressed gas such as C3H8 or NH3?

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General Question 28

A placard with a red top half and a yellow bottom half would likely have which DOT hazard class designation?

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General Question 29

Which of the following compounds would likely be considered a "sinker" in water, having a specific gravity greater than one and primarily not soluable/miscible in water?

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General Question 30

Which NFPA standard addresses competencies for hazardous materials/WMD responders?

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