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PTAC 1308 UPDATED Exam Questions and CORRECT Answers

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  • PTAC 1308

PTAC 1308 UPDATED Exam Questions and CORRECT Answers Hazard - Correct Answer- Actions by which damage or destruction can happen to personnel. 6 types of hazards - Correct Answer- chemical, physical, ergonomic, biological, security, environmental During an accident what elements are studied d...

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  • August 22, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • PTAC 1308
  • PTAC 1308
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MGRADES
PTAC 1308 UPDATED Exam Questions
and CORRECT Answers

Hazard - Correct Answer- Actions by which damage or destruction can happen to personnel.


6 types of hazards - Correct Answer- chemical, physical, ergonomic, biological, security,
environmental


During an accident what elements are studied during an investigation - Correct Answer- the
accident itself, the immediate causes, the contributing causes, the results of the accident


What are the consequences of non-compliance to regulations for process industry - Correct
Answer- legal, moral, safety/health/environment


3 methods used to minimize worker experience to hazards - Correct Answer- Engineering
controls, Administrative controls, PPE


unsafe act - Correct Answer- any behavior that will increase the likelihood of a worker
experiencing an accident or injury


unsafe condition - Correct Answer- situation within a work environment, that increases a
workers chances of having an accident or experiencing an injury.


PEL (Permissible Exposure Limits) - Correct Answer- amount of an airborne toxic or
hazardous substance to which an employee can be exposed over a specified amount of time.


Hazwoper - Correct Answer- provide safety and training information for employees involved
in a spill.


Stress - Correct Answer- reaction to 1) psychological factors, 2) social interactions, 3) work
4) environment


Cavitation - Correct Answer- Boiling

, Solids - Correct Answer- substances with definite volume and fixed shape


Particulates - Correct Answer- fine solid particles (dust, smoke, mist, fumes)


Dust - Correct Answer- small, airborne particles


Fibers - Correct Answer- stand like particles with a length 3x width (asbestos)


Liquids - Correct Answer- have definite volume but no definite shape


Mist - Correct Answer- liquid droplets of various sizes when liquids are aditated or sprayed


Gases - Correct Answer- definite mass, no definite shape


Vapors - Correct Answer- gaseous form of a material, can be compressed


Physical Hazard - Correct Answer- Extreme Noise, High Temperatures, Radiation, Pressure


Ergonomic Hazards - Correct Answer- Incorrectly carrying materials, straining of back.


Biological Hazards - Correct Answer- Plant allergens, Microorganisms (snakes)


Factors that determine a hazardous substance - Correct Answer- Toxicity, Route of entry,
Dose, Duration, Interaction, Response, Sensitivity, Frequency


Factors that determine Toxicity - Correct Answer- A substance chemical structure, extent of
bodys absorption of substance, body's ability to change the substance into a less toxic
substance and eliminate it.

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