CIEC Practice Questions - ACAC Council-certified Indoor Environmental Consultant (CIEC) Exam

ASHRAE 62.1's Ventilation Rate Procedure breathing-zone outdoor airflow (Vbz) equation is:

Vbz = Rp × Pz + Ra × Az Vbz = Rp × Az + Ra × Pz Vbz = Rp / Pz × Ra × Az Vbz = (Rp + Ra) × (Pz + Az)

Correct Answer:

Vbz = Rp × Pz + Ra × Az

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