Rod ABC is made of a steel for which the yield strength is oy= 450 MPa and the modulus of elasticity is E= 200 GPa. Knowing that a strain energy of 11.2 J must be acquired by the rod as the axial load P is applied, determine the factor of safety of the rod with respect to permanent deformation when a = 0.4 m. 18-mm diameter B 1.3 m 12-mm diameter The factor of safety of the rod with respect to permanent deformation is 3.8574

Describe what are the Causes and Effects of Earthquakes.

Why are there dead spots in some concert halls

• Waterworks of a town treat 35 x 106 litres/day. The water is treated by coagulation-sedimentation tanks. The quantity of filter alum is consumed at 20 mg/litres of water. If the alkalinity of the raw water is equivalent to 4.5 mg/litre of CaCO3, determine the quantity of filter alum and the quick lime (containing 80% of CaO) required per month by the water works. Molecular weights are given as [Ca = 40, C = 12, S = 32, 0 = 16, Al = 27 and H=1]

Given the following charts, calculate the LOB quantities forJuly 1. What are these charts called?