What is meant by the term pavement management? Describe three strategies used by public agencies to develop restoration and rehabilitation programs.
What will be an ideal response?
Pavement management refers to the various strategies that can be used to
select a program for pavement restoration. Three strategies used by public agencies
to develop programs include: a “squeaky wheel” approach in which projects
attracting the greatest attention are selected; a program in which all roads are
repaired on a regular schedule regardless of relative project costs; and a program in
which minimum standards are set and a program of priorities established within
budget limitations.
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Nailing flanges are not found on the outside of _____.
a. wood windows b. metal windows c. vinyl-clad wood windows d. vinyl windows
Energy derived from Nuclear Power has grown since 1970 according to the data below.
a. Plot the energy production from nuclear power between 1970 and 2000. b. Find the best curve fit for the plot above (use either a linear fit, polynomial fit, or power function.) What is the equation for this best fit curve? c. Take the mathematical or graphical derivative of the function from the plot above and graph the rate of change (first derivative) of energy derived from nuclear power between 1970 and 2000 in Excel or a similar spreadsheet program. What will be an ideal response?
In a current direct injected diesel engine governed at 2000 rpm, what droplet size range must the injection system produce?
A. 1 - 10 microns B. 10 - 100 microns C. 100 - 200 microns D. 200 - 500 microns
Technician A says that the convex side of the ring gear is the drive side on most rear axle assemblies. Technician B says that the convex side of the ring gear is the drive side on differentials used in the front of many four-wheel-drive vehicles. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B