Practice Test Geeks(CAT) Commercial Audio Technician Practice Test
← All CAT Flashcard Decks

Industry Knowledge and Safety Standards Flashcards

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

Read the first 7 Industry Knowledge and Safety Standards flashcards as text

  1. What does the BICSI certification 'RCDD' stand for, and how does it relate to commercial audio installations?

    Answer: Registered Communications Distribution Designer — covers infrastructure including AV cabling pathways

    RCDD (Registered Communications Distribution Designer) credential from BICSI is relevant to AV technicians because it covers the telecommunications infrastructure that supports AV systems.

  2. When terminating a balanced XLR connection, pin 1 is connected to which signal?

    Answer: Shield/ground

    In standard XLR wiring, pin 1 is shield/chassis ground, pin 2 is hot (+), and pin 3 is cold (−).

  3. A CAT technician is installing audio at a venue that hosts events with children. Which SPL limit is recommended by the WHO for children's exposure in recreational settings?

    Answer: 85 dB(A) LAeq and 110 dB peak

    WHO recommends a maximum of 85 dB(A) LAeq with no more than 110 dB peak for recreational venues to prevent hearing damage.

  4. What is the required labeling for an electrical panel that has been locked out during a CAT technician's installation work?

    Answer: A standardized LOTO tag identifying the technician, date, and reason for lockout

    OSHA's Lockout/Tagout (LOTO) standard (29 CFR 1910.147) requires a standardized tag with the technician's name, contact, and reason whenever energy is isolated.

  5. Which professional organization administers the CTS-I (Certified Technology Specialist – Installation) credential relevant to commercial audio technicians?

    Answer: AVIXA (Audiovisual and Integrated Experience Association)

    AVIXA administers the CTS family of credentials, including CTS-I which focuses on AV system installation competencies.

  6. What is the maximum allowable voltage drop percentage for speaker cables in a 70-volt distributed audio system per industry best practices?

    Answer: 3%

    Industry best practice for 70V distributed systems limits voltage drop to no more than 3% to maintain adequate headroom and consistent SPL across the system.

  7. A fire marshal requires that all background music speakers in a newly constructed shopping mall also serve as emergency notification speakers. Which technical requirement must be met?

    Answer: The system must comply with NFPA 72 and be capable of overriding all other audio sources for emergency messages

    NFPA 72 requires emergency voice/alarm communication systems to automatically override normal audio programming and meet intelligibility standards.