1.Calculate the Hazen-Williams Coefficient (C) of a1-M diameter pipe with water flowing at 0.2 M3/sec if it has a headloss of 0.0012M/M
2.A notched beam, machined from AISI 1020 steel is subjected toreversed bending. Determine the endurance limit Se.Assume the survival rate of 99.9 percent and Cs = 0.75and that the fatigue stress concentration factor is Kf =2.5.
3.A container ship carries 2000 units. It must be unloaded andre-loaded in a 48 hr turnaround. Two cranes are available. Find the rate that the trucks line up, load and pass under each crane.