A cylindrical column is partially filled with three liquids: water, mercury, and n-octane. The liquids are immiscible, and so three distinct layers are formed. Specific gravities of each liquid are located in Table B.1 in the appendix. The water layer is 10.0 ft thick. The n-octane layer is 1.50 m thick. The mercury layer thickness is 40.0 cm. The column is closed and the headspace is pressurized. A pressure gauge at the bottom of the column reads 30.0 psi. What is the absolute pressure of the headspace in mm Hg? You must include a fully labeled diagram with units as appropriate.

A cylindrical column is partially filled with three liquids: water, mercury, and n-octane. The liquids are immiscible, and so three distinct layers are formed. Specific gravities of each liquid are located in Table B.1 in the appendix. The water layer is 10.0 ft thick. The n-octane layer is 1.50 m thick. The mercury layer thickness is 40.0 cm. The column is closed and the headspace is pressurized. A pressure gauge at the bottom of the column reads 30.0 psi. What is the absolute pressure of the headspace in mm Hg? You must include a fully labeled diagram with units as appropriate.

Name: Specific Gravity of Water=1.0SG of Mercury= 13.6SG of n-Octane=0.655 M
Uploaded: 2024-03-20T06:56:55.000Z
Channel: Bartleby
Description: Specific Gravity of Water=1.0SG of Mercury= 13.6SG of n-Octane=0.655 ManometersA cylindrical column is partially filled with three liquids: water, mercury, and n-octane. Theliquids are immiscible, and so three distinct layers are formed. Specific gra

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

A nitrogen cylinder has a volume of 1 cu ft and a pressure of 100 psig @ 25 degrees C. What is the pressure if the temperature is raised to 84 degrees C?
A drum 6 in. in diameter and 40 in. long contained acetylene at 250 psia and 90F. After some of the acetylene was used, the pressure was 200 psia and the temperature was 85F. What volume in ft3 would the used acetylene occupy at 14.7 psia and 80F? R for acetylene is 59.35ft.lbf/lbmR.
4. If air is at a pressure of 3200 lbf/ft2 and at the temperature of 800°R, what is the air specific volume? Draw a figure or FBD that will support the problem. Explain each step by step formula.
26. The nitrogen gas a volume of 25.4ml in a tube at a 18°C and a pressure of 781mmHg. The next day the volume of the nitrogen was 26.2mL with the barometer still reading 781mmHg. What was the temperature on the second day? a. 67.3915°C b. 27.1701°C c. 52.8385°C d. 68.5611°C 27. A crystal of a chemical sodium weighs 6.48g in air and 2.83g when immersed in a fluid having a specific gravity of 0.868. What is the density of this element? a. 1.5718g/cm³ b. 1.5623g/cm³ c. 1.5321g/cm³ d. 1.5410g/cm3 28. A 5.2m³ container contains 72 % of methane and 28% of nitrogen gas mixture with an equal mass of 0.5kg. Find the pressure at 30°C. a. 26.0386kPa b. 24.8829kPa c. 26.5320kPa d. 25.0372kPa 29. An electric stove having a rating of 3kW is use to boil a 10Li of tap water (Initially at 20°C and whose density at this temperature is 1050kg/m³). If useful energy is around 76% of the total energy supplied by the stove. Determine how long would it take to vaporized all the water in the pan. a. 3.2hours…
2. Use the compressibility charts to calculate the temperature of SO2 in a 5 ft3 rigid tank containing 50 lbm of SO2 at 66.1 atm absolute pressure. The following physical properties of SO2 may be helpful. Molecular Weight 64.07 ,Critical Temp. 430.7 K ,Critical Pressure 77.8 atm, Normal boiling point 263.14 K.
10.0 liter of oxygen gas at 275K Celsius has a pressure of 2.0 atm, find thevolume (ml) of the gas if the temperature is changed to 320. K and pressure isadjusted to 800. torr
There is gas in a gas container. A valve on the container will be opened and a half of the gas quantity will be released to the outer range. Due to this process the temperature of the gas will be decreased by 25%. What is the decrease of the gas pressure?
List 10 Engineering applications of vapor pressure.
Question 3 Water at a pressure of 10 MPa has a specific enthalpy of 259.55 kJ/kg. What will be its temperature in °C?
1. The boiling temperature of water is 100 °C. If you put boiling water in a mugplaced at the table top, you observed that after some time the water cools down,decreasing the temperature of water in the mug. Why is this so? Explain using theZeroth Law of Thermodynamics. What happens to objects when temperature increases? For instance, a jar cover an be removed by putting the cover in hot water. Why is this so?
A cylindrical vessel with a diameter of 8 inches and 5 feet long contained acetylene at 300 psi gauge and 82°F. After some amount of acetylene was used, the pressure was reduced to 190 psi gauge and the temperature was 74°F. The gas constant of acetylene is 59.35 ft-lb:/lbm-°R. Determine the following: 1. What is the initial mass in Ibm of the acetylene inside the vessel? 2. What proportion in percentage of acetylene was used? 3. What volume in ft would the used acetylene occupy at 30 psig and 80°F?
Describe how to calculate the saturation pressure by Maxwell’s construction.