A 26.6 B103 C 23.7 26.9 22.1 -19.1 16.9 28.0 D 22.0 21.8 13.8 22.4 20.3 9.0 109 29.9 F G 18.3 12.6 17.5 18.5 18.0 11.5 11.5 22.6 H

Select the true items related to velocity distribution of a channel. Select only the four correct answers. Avoid random selection as each incorrect selection will be penalised by imposing negative marking. 0 The lowest velocities are found just below the free surface 0 The zone of highest velocity lies near the channel bed and banks 0 Isovels are contours of equal discharge magnitude 0 The zone of lowest velocity lies near the channel bed and banks 0 Flow velocities within a stream cross-section are uniformly distributed Isovels are contours of equal velocity magnitude Flow velocities within a stream cross-section are not uniformly distributed The highest velocities are found just below the free surface

Instructions: Please provide complete solution for full credit. Box your final answer/s. Problem: Determine the volume of water contained: a. between ranges A and BH b. between ranges BH and CG

N Rod ++ 50 1+50 1+75 2.6 Complete the set of differential leveling notes in Table 2-5, and perform the arithmetic 2.5 Prepare a set of profile leveling notes for the survey in Figure 2-34. In addition to comput- ing all elevations, show the arithmetic check and the resulting error in closure. check. 5.11 4.66 3.98 1.20 1.80 TP 2 4.42 4.30 2.01 Known Elevation is 402.78 4.72 TP 1 BM 61 Elevation = %3D 396.74 FIGURE 2-34 5-35 ()