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BTU Logic

Question of the day / Oct 15, 2026

PE-level practice

Moist-air dry-bulb, wet-bulb, and dew-point order

Oct 15, 2026 · America/New_York

psychrometricsPE

A hospital AHU mixed-air sensor reads 78 °F dry-bulb. The airstream is unsaturated. Which statement must be true of that moist-air state?

Answer choices

Pick an answer, then check. The key is not on this page.

Practice only — not PE exam credit, not an NCEES item, not a PE stamp, and not a substitute for licensed professional judgment or licensure. Original workbench questions for discussion. Verify against current codes and your own calculations. Terms