Chemical Engineering

Chemical Engineering DepartmentAssignment 3 (15%)Semester Online Spring Year 2021Course Title Chemical Engineering Sophomore SeminarCourse Code CHE 200 Section O1Student Name Student IDDue Date Refer to Moodle Instructor Mr. Jenson Jen JacobGuidelines for Solution Please read and apply the following points carefully:1. Your submitted solution can be either typed or handwritten.2. Write your name and ID# clearly on the submitted file.3. Provide detailed answers including steps, equations, and units according to question type.4. For handwritten submissions:a) Use blue penb) Write your name and ID clearly on the first page.c) Make sure that your answers are very clear and organized.d) Redraw required tables and graphs whenever applies.e) If your answers are related to a figure, mention it clearly.5. Scan the assignment (hard copy) and save it as one pdf file.6. Submit the pdf (only one file) file through the assignment submission link on your Moodle sectionpage.7. You can submit your assignment no more than twice. So, make it count.8. Students are fully responsible for submitting a correct file. Make sure it is the correct file, it is not corrupted, and it is readable. Unclear or absent answers would be deducted.9. Inaccurate or corrupted files would result in a deduction as per grading policy.10. Late submission will be allowed with penalty:a) Delay by 1 calendar Day – 40% Deduction (grade is multiplied by 0.6)b) Delay by 2 calendar Days – 60% Deduction (grade is multiplied by 0.4)c) Delay by 3 calendar Days or more – zero grade. No submission is accepted.Question 1: [60 pts]In a petrochemical plant, a tank receives a liquid chemical from an incoming stream. In order to control the levelof liquid inside the tank, the pressure is monitored in the bottom while it is being filled. The tank is equippedwith a pressure relief valve on top that ensures the pressure inside the tank is the same as atmospheric pressure.The liquid has a density of 840 kg/m3 and the tank is 120 ft high.1. What is the pressure on top of the liquid being filled in the tank? [10 pts]2. If the gauge in the bottom of the tank is showing 35 psi, what should be the level of liquid in the tank (in ft.)?[25 pts]3. What value of gauge pressure (in psi) will you read in the bottom of the tank when it is full? [25 pts]Question 2: [40 pts]A steam turbine is used to generate power in an industrial process. Steam (water vapor) enters the turbine at atemperature of 650?. The absolute pressure of steam should not exceed 5 bar.An engineer was measuring the pressure and he found that gauge pressure was equal to 70 psi.1. Calculate the absolute pressure of steam that is entering the turbine. [20 pts]2. According to the calculated value in part a, is this pressure acceptable by the industry?