There are two main objectives of the assignment. The first objective is to analyze influence of several parameters on the bearing capacity of square and rectangular foundations. The parameters include shape of the foundation, depth of embedment, foundation size, friction angle and cohesion of soil. The second objective is to suggest on optimum solution, regarding the size, shape and depth of embedment of the foundation below. Program BEARCAP was used in the analysis.

A2-m rigid tank initially contains saturated water vapor at 100 kpa. the tank is connected to a supply line through a valve. steam is flowing in the supply line at 600 kpa and 300 c. the valve is opened, and steam is allowed to enter the tank until the pressure in the tank reaches the line pressure, at which point the valve is closed. a thermometer placed in the tank indicates that the temperature at the final state is 200°c. determine (a) the mass of steam that has entered the tank (b) the amount of heat transfer.