Practice Test Geeks(ASCS) Air Systems Cleaning Specialist Certification Practice Test
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Quality Assurance & Compliance Flashcards

7 cards from real ASCS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Quality Assurance & Compliance flashcards as text

  1. Which action would constitute a violation of NADCA's Code of Ethics for member companies?

    Answer: Claiming NADCA membership without current certification

    Claiming NADCA membership or certification without current standing violates NADCA's Code of Ethics and misleads consumers.

  2. During post-cleaning QA, a visual inspection reveals a small area of remaining debris in a hard-to-reach elbow. What is the correct response?

    Answer: Re-clean the area until it meets ACR 2013 cleanliness criteria

    NADCA standards require that identified non-compliant areas be re-cleaned until they meet the ACR 2013 cleanliness criteria before project completion.

  3. What is the purpose of maintaining negative air pressure in the HVAC system during cleaning according to NADCA guidelines?

    Answer: To prevent dislodged contaminants from entering occupied spaces

    Negative pressure ensures dislodged contaminants are captured by the collection device and do not migrate into occupied building areas.

  4. Which OSHA standard requires respiratory protection when cleaning systems contaminated with biological hazards such as mold?

    Answer: OSHA 29 CFR 1910.134

    OSHA's Respiratory Protection Standard (29 CFR 1910.134) requires a written program, medical evaluation, and proper respirator selection for hazardous exposures.

  5. A contractor wants to use a chemical treatment product inside a commercial HVAC duct. Which federal requirement must be met?

    Answer: The product must be registered with the EPA under FIFRA

    Any antimicrobial or biocide product used inside HVAC systems must be registered with the EPA under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA).

  6. What does the term 'access door spacing' refer to in the context of HVAC duct cleaning compliance?

    Answer: The maximum interval between access openings to allow thorough cleaning and inspection

    Access door spacing refers to the maximum interval allowed between access openings to ensure all duct sections can be reached for cleaning and inspection.

  7. Which condition requires an ASCS technician to STOP work and consult with the building owner before continuing?

    Answer: Discovering unexpected friable asbestos-containing material

    Discovery of unexpected friable asbestos-containing material requires work stoppage, owner notification, and proper asbestos abatement protocols before proceeding.