Engineering, 24.04.2020 20:26 clmorcutt420
A highway reconstruction project is being undertaken to reduce accident rates. The reconstruction involves a major realignment of the highway such that a 100 km/h design period is attained. At one point on the highway, a 245 m equal tangent crest vertical curve exists. Measurements show that at 0 107.290 station from the PVC (or VPC), the vertical curve offset is 1m. Assess the adequacy of this existing curve in light of the construction design speed of 100 km/h and, if the existing curve is inadequate, compute a satisfactory curve length (Consider both minimum and desirable SSDs)
Answers: 3
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 04.07.2019 19:10
For a process taking place in a closed system containing gas, the volume and pressure relationship is pvi-constant. -1.5 bar, the process starts with initial conditions, pi = =0.03 m3 and ends with final volume, v2-0.05 m3 determine the work done by the gas.
Answers: 2
Engineering, 04.07.2019 19:20
The process in which the system pressure remain constant is called a)-isobaric b)-isochoric c)-isolated d)-isothermal
Answers: 3
Engineering, 04.07.2019 19:20
Brief discuss how the presence of dislocations in crystal structures can be an advantage and a disadvantage to engineer and designers.
Answers: 3
A highway reconstruction project is being undertaken to reduce accident rates. The reconstruction in...
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