Question # 1 What are the main factors responsible for friction losses and pressure drop? Suggest five possible ways to minimize pressure drop. Question # 2 Discuss the applications of Extended Bernoulli Equations in our daily life. Is possible sketch any system and describe their benefits. Question # 3 (Example 6.1 and 6.4) Oil is flowing steadily at a rate of 250 gal/min from tank A to tank B through 3000 ft of 3-in schedule 40 pipe, (Appendix A. 2 shows the dimensions of standard U.S. schedule 40 pipe sizes. The inside diameter (ID) of 3-in schedule 40 pipe is 3.068 inches. The oil has a density of 62.3 Ibm / and a viscosity of 50 cP. The levels of the free surfaces the same in both tanks. Tank Bis vented to the atmosphere. What is the gauge pressure in tank A required to produce this flow rate? (Note: show all of your calculations) Gas, P=? Vent -Same level 3000 ft or 3-inch schedule 40 pipe Tank B Tank A