Question 16
In an industry where a high level of humidity is measured, which type of label should be used?
Question 17
The MINIMUM finished height of access flooring in a general office area is:
Question 18
For a building with up to 100,000 sq. ft. of usable floor space, what would be the minimum size of the back board, in an entrance facility, to accommodate up to 1200 copper pairs, protected and terminated in a manner suitable for cross-connection requirements?
Question 19
You are designing a firestop system for a boiler room that will have conduits coming from the service provider maintenance hole into the building. Which test rating will address the firestops ability to resist breakdown from water damage?
Question 20
Using the sound pressure level (SPL) method of approximating distance and power, calculate the power required to produce 89 dB at 4 m (13.1 ft) with a loud speaker that is rated at a SPL of 95 dB. What input power level (in watts) is required to appropriately power the speaker?
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