Estimate the equivalent 18-kip single-axle load applications (esal) for a four-lane pave- ment (two lanes in each direction) of a rural interstate highway with a truck count of 100 0 per day (including 2-axle, 4-tire panel, and pickup trucks), an annual growth rate of 5% , and a design life of 20 years. [ 2.82 x 106]

Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.

Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false

For each of the following process: a) sketch the p-v diagram, b)sketch t-s diagram, c) sketch t-v diagram, d) sketch the boundary work on one of the diagrams (a, b or c) and e) sketch the reversible heat transfer on one of the diagrams (a, b or c): 1- isobaric process from compressed liquid to superheated vapor 2- isothermal process from compressed liquid to superheated vapor 3- isentropic process from compressed liquid to superheated vapor