A delta-connected generator is driving a transmission line with a wye-connected load. The generator is rated at 10 MVA at a line voltage of 110 Squareroot (3) KV. The transmission line has an impedance of 3 + j 4 Ohms/mile. How long can the transmission line be (everything running at rated) before the customer's supply voltage is out of spec?

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.