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SAR TECH III CERTIFICATION SCRIPT 2026 QUESTIONS WITH SOLUTIONS GRADED A+

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SAR TECH III CERTIFICATION SCRIPT 2026 QUESTIONS WITH SOLUTIONS GRADED A+

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SAR TECH III CERTIFICATION SCRIPT
2026 QUESTIONS WITH SOLUTIONS
GRADED A+

>> Confined Space
Answer: Area with limited entry and exit


>> Permit-Required Confined Space
Answer: Space with serious hazards


>> Atmospheric Testing
Answer: Measuring air quality


>> Oxygen
Answer: Gas necessary for breathing


>> Oxygen Deficiency
Answer: Less than 19.5% oxygen


>> Oxygen Enrichment
Answer: More than 23.5% oxygen


>> Flammable Gas
Answer: Gas that can ignite


>> Lower Explosive Limit (LEL)
Answer: Minimum concentration to ignite

, >> Upper Explosive Limit (UEL)
Answer: Maximum concentration to ignite


>> Toxic Gas
Answer: Poisonous vapor


>> Carbon Monoxide
Answer: Odorless toxic gas


>> Hydrogen Sulfide
Answer: Toxic gas smelling like rotten eggs


>> Ventilation
Answer: Providing fresh air circulation


>> Forced Air Ventilation
Answer: Using blowers


>> Natural Ventilation
Answer: Air movement without fans


>> Supplied Air Respirator (SAR)
Answer: Air fed from external source


>> Self-Contained Breathing Apparatus (SCBA)
Answer: Portable air supply


>> Air Purifying Respirator (APR)
Answer: Filters contaminants from air

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