(10 points) The air pressure within the bicycle tire is determined from a gage to be...
8. The figure shows a tank within a tank, each containing air. Pressure gage A, which indicates pressure inside tank A, is located inside tank B and reads 5 psig (vacuum). The U-tube Pa 14.7 psia Tank B manometer connected to tank B contains water with a column length of 10 in. Using the data shown on the figure, determine the absolute pressure of the air inside tank B and inside tank A, both in psia. The atmospheric pressure surrounding...
Tire gauges measure the difference between the absolute tire pressure and atmospheric pressure; such that gauge pressure [Pgauge] equals absolute tire pressure [Ptie] minus atmospheric pressure [Patmol; such that tire-Patmo Determine the following: Before a trip, a driver checked gauge pressure at 27.0 C and found it to be 29.3 psi. Eight hours later, it was 39.3 psi. If atmospheric pressure was 14.2 psi, at what temperature in ° C was the air inside the tire after 8 hours of...
6 point A compressed air in a tank is at a gage pressure of 60 in of Mercury (Y=846 Ibtit). Determine the absolute pressure (psial of the air in the tank when atmospheric pressure is 14.7 ptia. Moving to another question will save this response
Fluid mechancis
3.7.4 After a long ride, a bicycle tire contains air at 95 psig and 125 F. If the altitude is 4360 ft MSL, find the absolute pressure and the pressure head (gage and absolute) in inches of mercury
1. The pressure in an automobile tire depends on the temperature of the air in the tire. When the air temperature is 25C, the pressure gage reads 210 kPa. If the volume of the tire is 0.025 m determine the pressure rise in the tire when the air temperature in the tire rises to S0C. Also, determine the amount of air that must be bled off to restore pressure to its original value at this temperature. Assume the atmospheric pressure...
Part Description Which is true? 1. Absolute pressure-atmospheric pressure - gage pressure A. 2. Absolute pressure-atmospheric pressure + gage pressure If we assume Standard Temperature and Pressure (called "STP") the surface of the Tennessee River is at a gage pressure of 0 psi. What is the gage pressure 10 feet below the B. surface of the Tennessee River? 1. (62.4 lb/ft(10 ft) 2. (62.4 lb/ft3)(32.2 ft/s2)(10 ft)
In the course of pumping up a bicycle tire, a liter of air at atmospheric pressure is compressed ISOTHERMALLY to a pressure of 7 atm. (Air is mostly diatomic and oxygen). (a) if the temperature is initially 300 K, what is the temperature after compression? (b) what is the final volume of this air after compression? (c) how much work is done in compressing the air?
1. A 1.35 L bicycle tire is inflated to 60 PSI. How many liters of air at standard pressure are in the tire ?
3. Determine the gage pressure at the center of pipe A in both psi and kPa. ANSWER: PA-5.72 psig 4. The ratio of the container diameter to the tube diameter is 10. When air in the container is at atmospheric pressure, the free surface in the tube is at position 1. When the container is pressurized, the liquid in the tube moves 3.0 ft up the tube from position 1 to position 2. What is the container pressure that causes...