Answer the following statements true (T) or false (F)

1. A rectangular area of building that is bounded on all three sides by exterior walls, on the fourth side by a fire barrier, and with fire-rated floors above and below, may be treated as a fire area.
2. Compared to a lightweight building element, a heavyweight element is generally a poor transmitter of airborne sound.
3. A resilient clip consists of a small light-gauge steel member with a rubber pad fastened to it.
4. A resilient channel is used to attenuate airborne sound, whereas a resilient clip is used to attenuate structure -borne sound.
5. A seismic joint is generally similar to a building expansion joint but smaller in width.


1. True
2. False
3. True
4. False
5. False

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