Skip to main content

Subjective sound evaluation

The average person sitting in an open office may begin to experience difficulty carrying on a telephone conversation once the loudness of the office reaches:
A. 60 dB
B. 80 dB
C. 100 dB
D. 120 dB
AnswerB. 80 dB is the level of a noisy office or average factory and renders the phone difficult to use.

ARE 4.0 exam prep PPP

Comments

Post a Comment

Try These Too!

Building Efficiency

Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%
6 comments
See the answer »

Zoning terminology

What is the term for the maximum three-dimensional space on a zoning lot within which a structure can be built, as allowed by applicable height, setback and yard controls? Answer Zoning envelope or building envelope.
Post a Comment
See the answer »