Fundamentals Of Thermodynamics
10th Edition
ISBN: 9781119494966
Author: Borgnakke, C. (claus), Sonntag, Richard Edwin, Author.
Publisher: Wiley,
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Textbook Question
Chapter 1, Problem 1.50P
The absolute pressure in a tank is
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A water pipe is connected to a double-U manometer as shown in the figure below. The dimensions of the system is displayed in the figure. The local atmospheric pressure is 14.7 psia. Determine the absolute pressure at the center of the water pipe. (The water density is ; The specific gravity (SG) of oil is 0.80; The SG 1000??/?3of mercury is 13.6.)
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Chapter 1 Solutions
Fundamentals Of Thermodynamics
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- The liquid column height of a barometer is h = 733.74 mm, and the specific weight of the liquid is γ = 13.30 kN/m3. Calculate the atmospheric pressure, Patm____kPaarrow_forwardA U-tube manometer is connected to a closed tank as shown. The air pressure in the tank is 0.25 psi and the liquid in the tank is oil (SG=0.6) . The pressure at point A is 1 psi. a. Determine the depth z (in feet) of oil in the tank. b. Determine the differential reading, h (in feet), on the manometer.arrow_forwardWhat height of mercury column is equivalent to 1000 kPa? The density of mercury is 14000 kg/m3.arrow_forward
- Quito, Ecuador, has an average altitude of 9350 ft. On a standardday, pressure gage A in a laboratory experiment reads63 kPa and gage B reads 105 kPa. Express these readings ingage pressure or vacuum pressure, whichever is appropriate.arrow_forwardA steel cylinder at sea level contains air at a high pressure. Attached to the tank are two gauges, one that reads absolute pressure and one that readsgauge pressure. The tank is then brought to the top of a mountain. For each of the two gauges, does the pressure reading decrease, increase, or remain the same? Does the difference between the two readings decrease, increase, or remain the same? Explain.arrow_forwarda u-tube manometer filled with water ,density 62.4 lbm/ft3, shows a height difference of 10in. what is the gauge pressure? include diagram. a. 52.0 psf b. 2.488 kPa c. 3.537 atm d. 2.488 psiarrow_forward
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