A tractor weighing 3000 lb with a wheel base of 9 ft, carries 1800 of its load on the rear wheels. The span of bridge is 14ft (Assume the 14-ft span bridge is supported vertically on its both ends.) a. Compute for the Maximum Shear b. Compute for the Maximum Moment when the middle of Resultant and the Front wheel is located midspan of the beam.

Write the five basic project planning steps when setting up a CPM Schedule?

Using the activity list below and any appropriate drawing tool, create a complete network diagram using the precedence method showing Activity, Duration, ES, EF, LS, LF and Slack per activity: ACTIVITY A B C D E F G H DURATION 5 12 20 15 15 30 12 8 PREDECESSOR A B B B C, D E, F G

Make a list of the eight service factors that affect the design process, and then do an analysis of the list.