A 120 V/25.2 V 60 Hz AC transformer is placed at the front end of an AC-DC single-phase full-wave diode bridge rectifier. What will be the output DC vo

10 kg of co2 is initially contained at 400 kpa and 300 k. the gas constant for carbon dioxide is 189 j/lkg k) and has a specific heat ratio, k, of 1.289. isentropic expansion then occurs until the pressure is 200 kpa. a) determine the initial volume of co2 in m. b) determine the final temperature in k. c) determine the work done by the system during the expansion kl.