Design a reinforced concrete cantilever beam that has a rectangular cross section with a high (h) to width (b) ratio of around 2. The beam is fixed at one end and free at the other witha span of 16ft. It carries aservicelive load of1.2kip/ft. in addition to its own weight. The design should satisfyACI 318 specifications, includingthe load factors, strength factors, minimum depth, and minimum reinforcement. The flexural reinforcement remains the same along the whole length of the beam. Use Grade

For the closed feedwater heater below, feedwater enters state 3 at a pressure of 2000 psia and temperature of 420 °f at a rate of ix10 ibhr. the feedwat extracted steam enters state 1 at a pressure of 1000 psia and enthalpy of 1500 btu/lbm. the extracted er leaves at an enthalpy of 528.7 btu/lbm steam leaves as a saturated liquid. (16) a) determine the mass flow rate of the extraction steam used to heat the feedwater (10) b) determine the terminal temperature difference of the closed feedwater heater

Air is compressed isentropically from an initial state of 300 k and 101 kpa to a final temperature of 1000 k. determine the final pressure using the following approaches: (a) approximate analysis (using properties at the average temperature) (b) exact analysis

The characteristic roots of a dynamic system are: 1.7920 1.8160 i, -1.7920 1.8160 i, -0.4160 what is the order of this system? what are the settling time and damping ratio of the system?