Which of the two methods of prestressing (pretensioning or posttensining) yields a precast, prestressed concrete member?
What will be an ideal response?
Pretensioning.
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The ____ that an investor will accept on the life-cycle costing proposals he is considering will be the discount rate used in the costing calculations.
A. LARR B. MAPP C. LAPP D. MARR
What is prohibited to feed pigs and why?
What will be an ideal response?
Because of a chronic water shortage in California, new athletic fields must use artificial turf or xeriscape landscaping. If the value of the water saved each month is $6000, how much can a private developer afford to spend now on artificial turf provided he must recover his investment in 5 years. Use an interest rate of 18% per year, compounded continuously? Write the spreadsheet function to display the answer.
What will be an ideal response?
Although official USDA grades are not required for carcasses, many processors of higher
quality beef and lamb employ this service. A. True B. False