Skip to main content

Mold

Mold is one of the potential contributors to poor indoor air quality and it requires 1. moisture, 2. a nutrient and 3. a particular temperature range. What temperature range supports its growth and which requirement is key to controlling its growth?

Answer40deg - 100deg F (4deg - 38deg C). Thus moisture control is the only way to prevent mold in buildings.

ARE 4.0 exam study: BS

Comments

Try These Too!

Bolted connections

What is the minimum spacing of bolts specified by AISC? and preferred spacing? A. 1 1/4 times the diameter of the bolt; 2 times preferred B. 1 3/4 times the diameter of the bolt; 2 1/4 times preferred C. 2 1/3 times the diameter of the bolt; 2 2/3 times preferred D. 2 2/3 times the diameter of the bolt; 3 times preferred E. 3 times the diameter of the bolt; 3.25 times preferred

Roof pitch

Which one of the following slopes in this illustration corresponds with an 8:12 pitch roof? A. 45° B. 36.87° C. 33.69° D. 26.57°

Structural forces

Choose a term that best identifies the type of force shown in this diagram - A. collinear B. concurrent C. nonconcurrent D. noncoplanar