Fundamentals Of Engineering Thermodynamics
9th Edition
ISBN: 9781119391388
Author: MORAN, Michael J., SHAPIRO, Howard N., Boettner, Daisie D., Bailey, Margaret B.
Publisher: Wiley,
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Chapter 1, Problem 1.30P
To determine
Absolute pressure of air inside tank B and Tank A.
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The figure on the right 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 manometer connected to tank B contains water with a column length of 10 in. Using data on the diagram, determine the absolute pressure of the air inside tank B and inside tank A, both in psia. The atmospheric pressure surrounding tank B is 14.7 psia. The acceleration of gravity is g = 32.2 ft/s2.
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Chapter 1 Solutions
Fundamentals Of Engineering Thermodynamics
Ch. 1 - Prob. 1.2ECh. 1 - Prob. 1.3ECh. 1 - Prob. 1.4ECh. 1 - Prob. 1.5ECh. 1 - Prob. 1.6ECh. 1 - Prob. 1.7ECh. 1 - Prob. 1.8ECh. 1 - Prob. 1.9ECh. 1 - Prob. 1.10ECh. 1 - Prob. 1.11E
Ch. 1 - Prob. 1.12ECh. 1 - Prob. 1.13ECh. 1 - Prob. 1.14ECh. 1 - Prob. 1.1CUCh. 1 - Prob. 1.2CUCh. 1 - Prob. 1.3CUCh. 1 - Prob. 1.4CUCh. 1 - Prob. 1.5CUCh. 1 - Prob. 1.6CUCh. 1 - Prob. 1.7CUCh. 1 - Prob. 1.8CUCh. 1 - Prob. 1.9CUCh. 1 - Prob. 1.10CUCh. 1 - Prob. 1.11CUCh. 1 - Prob. 1.12CUCh. 1 - Prob. 1.13CUCh. 1 - Prob. 1.14CUCh. 1 - Prob. 1.15CUCh. 1 - Prob. 1.16CUCh. 1 - Prob. 1.17CUCh. 1 - Prob. 1.18CUCh. 1 - Prob. 1.19CUCh. 1 - Prob. 1.20CUCh. 1 - Prob. 1.21CUCh. 1 - Prob. 1.22CUCh. 1 - Prob. 1.23CUCh. 1 - Prob. 1.24CUCh. 1 - Prob. 1.25CUCh. 1 - Prob. 1.26CUCh. 1 - Prob. 1.27CUCh. 1 - Prob. 1.28CUCh. 1 - Prob. 1.29CUCh. 1 - Prob. 1.30CUCh. 1 - Prob. 1.31CUCh. 1 - Prob. 1.32CUCh. 1 - Prob. 1.33CUCh. 1 - Prob. 1.34CUCh. 1 - Prob. 1.35CUCh. 1 - Prob. 1.36CUCh. 1 - Prob. 1.37CUCh. 1 - Prob. 1.38CUCh. 1 - Prob. 1.39CUCh. 1 - Prob. 1.40CUCh. 1 - Prob. 1.41CUCh. 1 - Prob. 1.42CUCh. 1 - Prob. 1.43CUCh. 1 - Prob. 1.44CUCh. 1 - Prob. 1.45CUCh. 1 - Prob. 1.46CUCh. 1 - Prob. 1.47CUCh. 1 - Prob. 1.48CUCh. 1 - Prob. 1.49CUCh. 1 - Prob. 1.50CUCh. 1 - Prob. 1.51CUCh. 1 - Prob. 1.52CUCh. 1 - Prob. 1.53CUCh. 1 - Prob. 1.54CUCh. 1 - Prob. 1.55CUCh. 1 - Prob. 1.56CUCh. 1 - Prob. 1.57CUCh. 1 - Prob. 1.58CUCh. 1 - Prob. 1.4PCh. 1 - Prob. 1.5PCh. 1 - Prob. 1.6PCh. 1 - Prob. 1.7PCh. 1 - Prob. 1.8PCh. 1 - Prob. 1.9PCh. 1 - Prob. 1.10PCh. 1 - Prob. 1.11PCh. 1 - Prob. 1.12PCh. 1 - Prob. 1.13PCh. 1 - Prob. 1.14PCh. 1 - Prob. 1.16PCh. 1 - Prob. 1.17PCh. 1 - Prob. 1.18PCh. 1 - Prob. 1.19PCh. 1 - Prob. 1.20PCh. 1 - Prob. 1.21PCh. 1 - Prob. 1.22PCh. 1 - Prob. 1.23PCh. 1 - Prob. 1.24PCh. 1 - Prob. 1.25PCh. 1 - Prob. 1.26PCh. 1 - Prob. 1.27PCh. 1 - Prob. 1.28PCh. 1 - Prob. 1.29PCh. 1 - Prob. 1.30PCh. 1 - Prob. 1.31PCh. 1 - Prob. 1.32PCh. 1 - Prob. 1.33PCh. 1 - Prob. 1.34PCh. 1 - Prob. 1.35PCh. 1 - Prob. 1.36PCh. 1 - Prob. 1.37PCh. 1 - Prob. 1.38PCh. 1 - Prob. 1.39PCh. 1 - Prob. 1.40PCh. 1 - Prob. 1.41PCh. 1 - Prob. 1.42PCh. 1 - Prob. 1.43PCh. 1 - Prob. 1.44PCh. 1 - Prob. 1.45PCh. 1 - Prob. 1.46PCh. 1 - Prob. 1.47PCh. 1 - Prob. 1.48PCh. 1 - Prob. 1.49P
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- 1. An open end manometer contains liquid mercury as shown in the figure below. The difference in heights of the liquid in the two sides of the manometer is 32.3 mm when the atmospheric pressure is 765.0 mm Hg. What is the pressure of the enclosed gas in mmHg and in atm?arrow_forwardFLUID MECHANICS ANSWER 1.42arrow_forwardA U-tube manometer containing a light oil (specific gravity 0.7) is used to measure the static pressure of air (density 1.2 kg/m³) in a container. If the gauge pressure is 206 N/m², what is the indicated height of oil?arrow_forward
- A pressure of 35 kpa is measured 4m below the surface of an unknown liquid. what is the specific gravity of the liquid?arrow_forwardCompute the density of air inside an air conditioned room with a temperature of 20°C and a pressure of 1.01325 bar.arrow_forwardA closed tank contains 0.610 m of mercury ( specific gravity = 13.6 ), 524 m of water, 2.438 m of oil ( specific gravity = 0.75 ) and an air space of 1 m above the oil. If the pressure at the bottom of the tank is 276 kPa, what should be the reading of the gage in the top of the tank?arrow_forward
- The figure belows shows a closed tank holding air and oil to which is connected a U-tube mercury manometer and a pressure gage, with L₁ = 4 ft, L₂=0.5 ft, and L3 = 1.25 ft. The densities of the oil and mercury are 55 and 845, respectively, each in lb/ft³. Let g = 32.2 ft/s². Pgage i Pressure gage Determine the reading of the pressure gage, in lbf/in.² (gage). lbf/in.² Air Oil (p = 55 lb/ft³) Patm Mercury (p= 845 lb/ft³) g= 32.2 ft/s²arrow_forwardPlease use a paper sheet to solve.arrow_forwardThe average specific gravity of seawater is 1.15. What is the absolute pressure at the bottom of 3000 m of the sea?arrow_forward
- A vacuum gauge connected to a steam condenser shows that the pressure inside the condenser is 0.848 bar below the atmospheric pressure. If the atmospheric pressure is 1.174 bar, what is the absolute pressure of the steam inside the condenser in kPa?arrow_forwardUse a paper sheet to solve, make sure it's correct.arrow_forwardThe expansion tank of a household hot-water heating system is open to the atmosphere and is 10 meters above a pressure gauge attached to the furnace. What is the gauge pressure at the furnace, in pascals? In atmospheres? Include given, fbd and solution.arrow_forward
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