AHERA Project Designer
AHERA Asbestos Project Designer
Apd Containment DesignEnglish
Exam overviewPractice session
A designer is sizing a negative air machine for a containment that measures 40 ft x 20 ft x 10 ft. At the AHERA-consensus minimum of 4 air changes per hour, what is the required exhaust capacity (CFM) before any leakage allowance?
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