NADCA EXAM UPDATE EXAM STUDY REVIEW SOLUTION
NADCA EXAM UPDATE EXAM STUDY REVIEW SOLUTION Bioaerosols - Airborne particles of biological origin Debris - Non-adhered substances not intended to be present that is located within the HVAC system Abrasion - A surface loss of material due to friction Access - The ability to gain entry to the interior of the air duct or HVAC component Access Door - Fabricated metal barrier (hatch) by which a service opening is accessed or closed Adhered Substance - A material, such as mastic, that is not removable by direct contact vacuuming ACGIH - American Conference of Governmental Industrial Hygienists Adhered Particulate - Any material not intended or designed to be present in an HVAC system, and which must be dislodged in order to be removed Aerosols - Solid or liquid airborne particles AIHA - American Industrial Hygiene Association
Written for
- Institution
- NADCA
- Course
- NADCA
Document information
- Uploaded on
- October 26, 2022
- Number of pages
- 4
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Unknown
Subjects
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abr
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nadca exam update exam study review solution
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bioaerosols airborne particles of biological origin
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debris non adhered substances not intended to be present that is located within the hvac system