Which HT operation mode is used when one or more non-HT devices are associated with an HT AP and supports devices at 20 or 40 MHz?

A. Mode 0
B. Mode 1
C. Mode 2
D. Mode 3


Answer: D

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Describe the use of cross-reference zoning for sectioning applications.

What will be an ideal response?

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A machine tool purchased 2 years ago for $40,000 has a market value best described by the relation $40,000 ? 3000k, where k is the number of years from time of purchase. Experience with this type of asset has shown that its annual operating cost is de­scribed by the relation $30,000 + 1000k. The asset’s salvage value was originally estimated to be $10,000 after a predicted 10-year useful life. Determine the current estimates for P, S, and AOC for a replace­ment study, assuming it will be kept only 1 more year, which will be the third year of ownership.

What will be an ideal response?

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Which of the following statements is true if the standard deviation of a process is .02 and the average is 1?

A) The specification limits are ± .02. B) About 68.3% of the output will be within 1± .02. C) The upper control limit is 1.02. D) All of the above are true. E) None of the above is true.

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____ may be shown on the floor plan with an arrow symbol indicating the direction of the span and a note indicating the size and spacing.

A. Joists B. Girders C. Beams D. Struts

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