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Exam ASCS topic 1 question 19 discussion

Actual exam question from NADCA's ASCS
Question #: 19
Topic #: 1
[All ASCS Questions]

Which of the following HVAC components controls the room air by regulating hot and cold air?

  • A. VAV box
  • B. Mixing box
  • C. Attenuator
  • D. Constant volume damper
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Suggested Answer: B 🗳️
by ea8080c at Oct. 10, 2024, 2:54 p.m.

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0186cce
4 months, 2 weeks ago
Selected Answer: B
This one is tricky because both the VAV and the Mixing box could be the answer, but by the book, the mixing box is the definition described in the question.
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ea8080c
6 months, 2 weeks ago
Answer is A
upvoted 1 times
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