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

Post a Comment

Try These Too!

Stone shape and usage

Which of the following forms of stone is irregular with a minimum of one good face and is used for ashlar veneers, curbs, sills, and copings? A. Monumental stone B. Rubble stone C. Dimension stone D. Rough stone Answer B. Rubble stone. ARE 4.0 exam prep: BDCS
Post a Comment
See the answer »

Elevator bank layouts

An office building has an elevator bank with 4 elevators where 2 cabs side-by-side are arranged opposite the other 2. Each of the elevators is 3500-pound capacity with an interior cab dimension of 6'8" x 5'4". What is the recommended corridor width at this group? A. 8 feet B. 9 feet C. 11 feet D. 12 feet Answer C. 11 feet. At 1.5-2 times the car depth (5'4), this could be a range, but 10 feet is a minimum for groups of 4 or more. Therefore C is the best choice. ARE 4.0 exam prep: BDCS
1 comment
See the answer »

Fire detection

Which of the following detector types can detect smoke or a smoldering fire that has not yet burst into flames? A. Ionization B. Rise-of-temperature C. Photoelectric D. Flame detectors
Post a Comment
See the answer »