1.Why is the anchorage capacity of a standard hook not increased by extending the bar well beyond the end of the hook?
2.Two solid cylindrical rods are joined at B and loaded as shown rod AB is made of steel(E=200 GPa) and rod BC of brass ( E = 105GPa) determine a) the total deformation of composite rod ABC, b) the deflection of point B.
3.What is the conclusion of T-Beam?what is the main point we should know about T-Beam?How to make the project of T-Beam become strengh?
4.Water is to be pumped along a 150mm diameter asphalted cast iron pipe at a rate of 0.9m3 /min. The pipe is 3 km long and rises 26m in this length. Calculate the frictionalhead loss, and the shear stress on the pipe wall. What power of pump will be requiredto maintain the flow? Use a Moody chart.