Sketch a T-v diagram that includes the saturation line, axes values, the initial and final states, and pressure curves for the following processes: Process 1: A piston-cylinder device contains compressed liquid water at 5 MPa and 180°C. Heat is added to the system isobarically until the entire liquid is vaporized. Process 2: Expansion of steam inside a turbine from 5 MPa at 270°C, to 1 MPa at 230°C. Note: Show all steps and calculations involved

Please do this carefully.

3) If two forces of 10,000 N are continuously rotating 1,000,000 shafts, the ball bearings and shaft thickness must be selected. The system should be drawn in 3D and proven to work safely. Please note that you must determine the dimensions of the system and the shaft material and code yourself. This question should only be answered if you are between 61 and 90 in the student list (#61-90). F Bearing ☑ ☑ ☑ ☑ Shaft F

An electric hot water heater consumes 3.1 kilowatts of electricity and converts it to heat. How long will it take the water heater to heat a 67 gallon tank of water from 10 degrees Celsius to 50 degrees Celsius? (1 kilogram of water is 0.37 gallons, 1 Calorie = 4200 J).  It may be helpful to refer back to the weekly handout for guidance on this problem. Your final answer should be in minutes (rounded to the nearest 10 minutes).