A 6-m clear-span simply supported beam carries a uniform dead load of 47.5 kN/m and a live load of 25 kN/m. The dimensions of the beam section are b= 350 mm, d= 550 mm. The beam is reinforced with four bars 25 mm diameter in one row. It is required to design the necessary shear reinforcement. Given: fc' = 28 MPa and fy = 280 MPa. %3D

Which feature control frame would you use to tolerance the one-inch slot perpendicular to datum feature A and symmetrical with the four-inch feature within a tolerance of .005 at MMC in the drawing below? Use MMC and MMB wherever possible. 1.000-1.010 138 4.000-4.020 A. B. C. D. E. O E O O A с B B OD .005(M) A 4.00 .005 MA BM 1 005 (M) A BM 0.005MABM .005 M AMB 2.00 A

(8.) Draw the following network: a. G follows F but precede H b. G follows D but precede J c. M follows H but precede L d. K follows A but precede L e. F follows A f. A and D start at the same time g. J and L terminate at the same time.

Please explain the how you got the chord lenghts in the chart and the theory of it so I can understand