Skip to main content

Retention pond



What is the period of time that a retention pond is intended to hold a specific amount of water?

A. 3 days
B. 5 days
C. drawdown period calculation required
D. indefinite

AnswerD. indefinite. By contrast, a detention pond is a temporary holding area, controlling flooding until the water slowly drains to another location.
ARE 4.0 exam prep: SPD

Comments

Try These Too!

Structural forces

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

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°

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