question 2a Pls show the working thanks

1.3-6

(a) Determine the maximum magnitude of the bending moment M that can be applied to the beam so that the bending stress in the member does not exceed 100 MPa. (b) Determine the orientation of the neu

The beam shown in cross section (not to scale) is fabricated by welding a fin to the back of a C250 45 section. The neutral axis of the cross section is located at d = 8.78 mm, and the moment of i

(a) Determine the principal moments of inertia of the Z-section illustrated and show the Imax and Imin axes in the correct orientation on a sketch of the section. (b) If the section is subjected to

“Outdoor water pipes have to be drained or insulated in winter in cold climate. why?”

The 60 deg strain gauge rosette is mounted on the bracket. The following readings are obtained for each gauge a = 100 10 6, b = 250 10 6, and c = 150 10 6. Determine: (a) the strains x, y

A lubrication system in a coal mining dragline, pumps 140 mL/s of oil with a density of 810 kg/m3 and viscosity of 0.01 kg/m.s, across the full height and length of the machine. Downstream of the stor

As a graduate you are required to design a 15.3 km water pipeline to convey a discharge of Q=0.4-x/3000 cumecs between two large reservoirs in a large regional city, using the Moody diagram and the Da

Three pipelines run in parallel from Station A to Station B to deliver water at a rate of 450 L/s as part of a larger water distribution network. Details of the three pipelines are provided below in T