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HAZMAT Tech II Version 1 Actual Exam 2025/2026 Complete 100 Questions And Correct Detailed Answers (Verified Answers) |Already Graded A+||Brand New Version!!
When to use Level B protection? - ANSWER-when the highest level of respiratory protection is necessary but a lesser level of skin protection is needed. (SCBA, hooded chemical resistant clothing)
What are the conditions for Level B protection? - ANSWER-when the type and atmospheric concentration of substance have been identified and require a high level of respiration but less skin protection when the atmosphere contains less than 19.5 oxygen when the presence of incompletely identified vapors or gases is indicated but are known not to contain high levels of chemicals harmful to skin or capable of being absorbed through intact skin when the presence of liquids or particles is indicated but they are not to contain high levels of chemicals harmful to skin or being absorbed through intact skin
When to use Level C protection? - ANSWER-when the concentration and types of airborne substances are known and the criteria for using an APR are met. (level B suit with APR)
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What are the conditions for Level C protection? - ANSWER-when the atmosphere contaminants, liquid splashes or other direct contact will not adversely affect or be absorbed through any exposed skin when the type of air contaminants have been identified, concentrations have been measured, and an APR with appropriate filter is available that can remove the contaminants when all APR requirements have been met when atmospheric concentration of chemicals must not exceed IDLH levels and there is at least 19.5% oxygen is available
When to choose Level D protection? - ANSWER-when the atmosphere contains no known hazard
What are the conditions to be me for Level D protection? - ANSWER- work functions preclude splashes, immersion, or the potential for unexpected inhalation of or contact with hazardous levels of any chemicals used for nuisance contamination only and not used in any exclusion zone atmospheric concentration of chemicals must not exceed IDLH levels, and there is at least 19.5% oxygen is available
What are the thermal PPE? - ANSWER-Fire entry suits proximity suits undergarments specialized PPE 2 / 3
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what are the radiological PPE? - ANSWER-lead aprons specialized PPE (TYCHEM/TYVEC)
What are the asphyxiating PPE? - ANSWER-Level A, B, C
(SCBA, SAR)
What are the chemical (liquid and vapor) PPE? - ANSWER-Level A, B, C (TYCHEM/TYVEC, JLIST, protective masks)
What are the etiological/biological PPE? - ANSWER-Level C
(TYCHEM/TYVEC)
What are the mechanical PPE? - ANSWER-specialized PPE (KEVLAR technology)
What are the reasons that make selection of PPE difficult? - ANSWER- chemicals that haven't been tested with garments there is a mixture of 2 or more chemicals chemicals cannot be readily identified extreme environmental conditions (hot temps) lack of data in all clothing components
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