Atank at howard's engineering building has air in it. if 10lb of air is in this tank at 550 or and at a pressure of 50 lbf/in^2, determine the volume of the air in ft. for the air is to be treated as an ideal gas, the molecules in the tank should not experience the forces between each other. verify that it is an ideal gas.

Apiston-cylinder device contains 0.1 m3 of liquid water and 0.9 m3 of water vapor in equilibrium at 800 kpa. heat is transferred at constant pressure until the temperature of water reaches 350 °c. determine (a) the quality of water at the initial state (b) the work associated with this process, (c) the heat associated with this process.

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?

The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false