Which of the following is not one of the four primary structural composite lumber types?
A) LVL B) LSL C) OSB D) PSL
C
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Steel frame members are connected together through welding or bolting. The connections may be accomplished at the site or in the fabricator's shop. Which method is preferred for shop-made connections and why?
What will be an ideal response?
A(n)___________________ is a factory-made cable and ventilated metal framework system that is usually field-assembled.
Fill in the blank(s) with the appropriate word(s).
Halcrow Yolles purchased equipment for new highway construction in Manitoba, Canada, costing $500,000 Canadian. Estimated salvage at the end of the expected life of 5 years is $50,000. Various acceptable depreciation methods are being studied currently. Determine the depreciation for year 2 using the DDB, 150% DB and SL methods. Solve (a) by hand, and (b) by spreadsheet function.
What will be an ideal response?
The ________ of a Lubricant is a measure of the rate at which causes it to resist flow
as the temperature changes. A. Flash point B. Pour point C. Hydrodynamic index D. Viscosity index