FREE AND STUDY GAMES ABOUT 123 HAZMAT CHAPTER 5

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FREE AND STUDY GAMES ABOUT 123 HAZMAT CHAPTER 5

EXAM QUESTIONS

Qs and Ans Expert- Explanation

This Exam contains:

-Guarantee passing score -17 Questions and Answers -format set of multiple-choice -Expert- Explanation

Question 1: the common 6 step sequence of the three elements

Answer:

stress, breach, release, dispersion/engulf, exposure/contact, harm

Question 2: What to consider to identify endangered area(s) (4)

Answer:

size, shape, exposures, physical/health/safety hazards

Question 3: 3 elements of hazmat incidents

Answer:

material(s), container, exposure

Question 4: Engulfment

Answer:

the dispersion of material forms a danger zone

Question 5: 3 computer software to estimate endangered areas

Answer:

CAMEO, ALOHA, HPAC Computer-Aided Management of Emergency Operations, Area Locations of Hazardous Atmospheres, Hazard Predication and Assessment Capability

Question 6: Plume release

Answer:

irregularly shaped pattern, (wind and topography influencing a Cloud)

Question 7: Classifications of Releases (4)

Answer:

Detonation (hundredth/thousandth of a second), Violent Rupture (1 second or less), Rapid Relief (safety devices several seconds to several mins), Spill/Leak (mins to days)

Question 8: GEBMO acronym?

Answer:

General Emergency Behavior Model

Question 9: Hemispheric release

Answer:

semicircular or dome-shaped, caused by detonation, deflagration, and violent rupture, partially in contact with ground/water

Question 10: GEBMO purpose

Answer:

allows responders to predict a general pattern of how the hazardous material and container are most likely to behave, based off historical situations involving the same or similar variables

Question 11: Release

Answer:

when the contents, energy, and the container itself is released

Question 12: Breach

Answer:

when container is stressed beyond its limits of recovery

Question 13: Exposure/Contact time frames (4)

Answer:

immediate (detonation), short-term (mins- hours gas or vapor cloud), medium-term (days, weeks, months - lingering pesticides), long-term (years, generations (permanent radioactive source)

Question 14: 3 dispersion/engulfment patterns

Answer:

Hemispheric, cloud, plume, cone, stream, pool, irregular

Question 15: 5 Types of Breach

Answer:

disintegration, runaway cracking, attachments (closures) open or break, punctures, splits/tears

Question 16: Cloud release

Answer:

Ball-shaped, collectively rises above ground/water

Question 17: Harm (the 3 mechanisms)

Answer:

energy release, corrosivity, toxicity