HAZWOPER 40 SECTION 2 QUESTIONS
AND ANSWERS 2024 - 2025
According to OSHA when is an "evolution" meeting required? ANS - Daily, prior to shift or entry
What are the 3 major motivations that cause temporary performance impairments? ANS -
Psychological/emotional
Overexertion
Lack of sleep
List 3 biological hazards that are possible on a hazardous waste site. ANS - Animal bites/stings
Toxic plants
Microbiology
What are two main types of fall protection systems? ANS - Fall arrest
Collection (restraint)
What slope do Type C soils have? ANS - 1.5:1
What is the single greatest on-site safety hazard? ANS - Hand/power tools
What is a GFCI? ANS - Ground Fault Circuit Interrupter
As required by 29 CFR 1910.95, a hearing conservation program shall be administered for employees
exposed to an average noise level of ____ decibels or greater over an eight-hour time weighted average
(TWA). ANS - 85
LockOut/TagOut (LOTO) procedures can be summed up by what other acronym? ANS - LTT (Lock it, tag
it, try it)
, What are the 6 identified potential health effects that can result from over exposure to excessive noise
levels? ANS - Increased pulse rate
Tensed muscles
Sleeplessness
Nervousness
Increased blood pressure
Irritability
List the types of hazards ANS - Kinetic (Mechanical)
Thermal
Electrical
Chemical
Biological
Radioactive
What are examples of kinetic/mechanical hazards? ANS - Striking or struck by injuries
Slips
Falls
Caught in
What examples of thermal hazards? ANS - Fires, explosions
Hot environments
What are examples of electrical hazards? ANS - Faulty wiring
Downed power lines
What are examples of biological hazards? ANS - Poisonous plants and animals
Disease producing organisms
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