What is the live fl oor load in pounds-per-linear-foot that a 16K5 open-web steel joist can support at a span of 26'–0"?
What will be an ideal response?
the value where the column for 16K5 and the Span (ft ) of 26 ft intersect is the load that a 16K5 open-web steel joist can support, 326 pounds-per-linear-foot.
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No matter how large or complicated the welded structure, it is assembled ____ piece(s) at a time.
A. one B. two C. three D. four
For some years, the City of Armstrong Power Authority has used 4-20 mA technology to measure parameters such as pressure, temperature, flow rates, and speed of various machinery and systems installed in its generation facilities. It now plans to use the same technology to measure vibration on all of its rotating machinery with the goal of evaluating continuously the health of the equipment, to include friction buildup, breakdown prediction, and preventive maintenance needs. Depending upon the vendors chosen, the useful lives and anticipated annual net savings will vary, as reflected in the estimates shown.
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Develop the linear programming model and use a spreadsheet to select the vendor(s) that offer the best opportunity economically. The city’s MARR is 5% per year and the investment limit is $1,600,000.
The scale 6" = 12" is called ____ scale.
A. one-eighth B. one-quarter C. half D. double-size
Technician A says engine cooling fans are only necessary when the vehicle is moving slowly or stopped. Technician B says modern aerodynamic shapes have increased the need for operating the cooling fan. Who is correct?
A. Technician A B. Technician B C. Both A and B D. Neither A nor B