5. An arteriole has a flow rate of 2 cm³/min. Which would increase the flow rate the most, increasing the pressure by a factor of 4, increasing the radius by a factor of 2 or decreasing the viscosity of the blood by a factor of 4? Show calculations.

The open cylindrical tank is filled with linseed oil. A crack having a length of 42 mm and average height of 2 mm occurs at the base of the tank. (Figure 1) How many liters of oil will slowly drain from the tank in eight hours? Take p, = 940 kg/m³. Express your answer using three significant figures. 4 m 3 m

Part A Let the pressure gradient in the pipe be 1400 Pa/m and the diameter of the pipe be 4.0 mm. What is the average speed through this pipe of 20°C motor oil? Express your answer in millimeters per second. ? Vavg 1 =1.4 mm/s Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Part B What is the average speed through this pipe of 100°C motor oil? Express your answer in millimeters per second. Vavg 2 = mm/s Submit Request Answer

A differential mercury manometer (Figure 3) is being used to measure the air flow rate inside a horizontal tubing. Considering that g = 9.8 m/s2, ρHg = 13,595 − 2.5 T kg/m3(T in Celsius), and T = 10 oC and the height difference is 200 mm, calculate the pressure drop in kPa.

The device used to measure the pressure difference in moving fluids is O Venturi meter Bourdon tube gage Manometer O piezoelectric pressure sensor

If the Friction Factor for a galvanized iron pipe is 0.03 and the Reynolds Number is 2∗104 then what is the pipe diameter in inches?

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During Extension of vertical cylinder Pressure Reading PSI 140 500 Flow Meter Reading GPM 2.8 0 Time to Extend 1.03 N/A At Extension (when cylinder is stopped) Calculate the maximum force that the vertical cylinder can generate during extension and retraction based on a system pressure of 500 psi.