EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
9th Edition
ISBN: 9781119321453
Author: Sonntag
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 1, Problem 1.77P
To determine
Extra pressure that needs to be added by the pump to ensure a waterline pressure of 200 kPa at the top floor 150 m aboveground.
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find absolute pressure in kpa at point 4 m below the free surface of a liquid of specific gravity 1.2, if the atmospheric pressure is equivalent to 750 mm of mercury.
B2. An oil of specific gravity 0.8 is flowing
through the pipe of diameter 30cm. one end
of the simple U tube manometer contains
mercury, is inserted with the center of pipe
and other end is open to atmosphere. The
level difference in mercury is found in the left
limb as 40 cm. The distance between the
center of the pipe and the mercury level is 10
cm. Find the pressure of oil in the pipe in
kPa. Draw the diagram neatly.
(Enter only the values by referring the unit
given. Also upload the hand written
answers in the link provided)
The pressure of oil in the pipe (in kPa)
B2. An oil of specific gravity 0.72 is flowing
through the pipe of diameter 30cm. one end of the
simple U tube manometer contains mercury, is
inserted with the center of pipe and other end is
open to atmosphere. The level difference in
mercury is found in the right limb as 34 cm. The
distance between the center of the pipe and the
mercury level in right limb is 12 cm. Find the
pressure of oil in the pipe in kPa. Draw the
diagram neatly.
(Enter only the values by referring the unit
given. Also upload the hand written answers in
the link provided)
The pressure of oil in the pipe (in kPa)
Chapter 1 Solutions
EBK FUNDAMENTALS OF THERMODYNAMICS, ENH
Ch. 1 - Separate the list P,F,V,,T,a,m,L,t, and V into...Ch. 1 - A tray of liquid water is placed in a freezer...Ch. 1 - The overall density of fibers, rock wool...Ch. 1 - Is density a unique measure of mass distribution...Ch. 1 - Water in nature exists in three different phases:...Ch. 1 - What is the approximate mass of 1 L of gasoline?...Ch. 1 - Can you carry 1m3 of liquid water?Ch. 1 - A heavy refrigerator has four height-adjustable...Ch. 1 - A swimming pool has an evenly distributed pressure...Ch. 1 - If something floats in water, what does it say...
Ch. 1 - Two divers swim at a depth of 20 m. One of them...Ch. 1 - An operating room has a positive gage pressure,...Ch. 1 - A water skier does not sink too far down in the...Ch. 1 - What is the lowest temperature in degrees Celsius?...Ch. 1 - How cold can it be on Earth and in empty space?Ch. 1 - A thermometer that indicates the temperature with...Ch. 1 - How can you illustrate the binding energy between...Ch. 1 - Prob. 1.18PCh. 1 - One kilopond (1 kp) is the weight of 1 kg in the...Ch. 1 - A stainless steel storage tank contains 5kg of...Ch. 1 - A steel cylinder of mass 4kg contains 4L of water...Ch. 1 - The Rover Explorer has a mass of 185Kg , how much...Ch. 1 - Prob. 1.23PCh. 1 - A 1700kg car moving at 80km/h is decelerated at a...Ch. 1 - The elevator in a hotel has a mass of 750kg , and...Ch. 1 - One of the people in the previous problem weighs...Ch. 1 - Prob. 1.27PCh. 1 - A 1m3 container is filled with 400kg of granite...Ch. 1 - A power plant that separates carbon dioxide from...Ch. 1 - A 5m3 container is filled with 900kg of granite...Ch. 1 - Prob. 1.31PCh. 1 - Prob. 1.32PCh. 1 - A 5000kg elephant has a cross-sectional area of...Ch. 1 - Prob. 1.34PCh. 1 - Prob. 1.35PCh. 1 - A hydraulic lift has a maximum fluid pressure of...Ch. 1 - Prob. 1.37PCh. 1 - Ahydraulic cylinder has a 125mm diameter piston...Ch. 1 - A 75kg human total footprint is 0.05m2 when the...Ch. 1 - Prob. 1.40PCh. 1 - Prob. 1.41PCh. 1 - Prob. 1.42PCh. 1 - Prob. 1.43PCh. 1 - An underwater buoy is anchored at the seabed with...Ch. 1 - A floating oil rig is anchored in the seabed with...Ch. 1 - At the beach, atmospheric pressure is 1025 mbar....Ch. 1 - Prob. 1.47PCh. 1 - Prob. 1.48PCh. 1 - A piston mp=5kg , is fitted in a cylinder. A=15cm2...Ch. 1 - A container ship is 240m long and 22m wide. Assume...Ch. 1 - A probe is lowered 16m into a lake. Find the...Ch. 1 - A person, 75kg , wants to fly (hoover) on a 2kg...Ch. 1 - The density of atmospheric air is about 1.15kg/m3...Ch. 1 - Prob. 1.54PCh. 1 - A barometer to measure absolute pressure shows a...Ch. 1 - A differential pressure gauge mounted on a vessel...Ch. 1 - What pressure difference a 100-m column of...Ch. 1 - A barometer measures 760mmHg at street level and...Ch. 1 - Prob. 1.59PCh. 1 - An exploration submarine should be able to descend...Ch. 1 - The absolute pressure in a tank is 115kPa and the...Ch. 1 - An absolute pressure gauge attached to a steel...Ch. 1 - Prob. 1.63PCh. 1 - The difference in height between the columns of a...Ch. 1 - Prob. 1.65PCh. 1 - Prob. 1.66PCh. 1 - Prob. 1.67PCh. 1 - A 0.2m3 piece of softwood is lifted upto the top...Ch. 1 - A car of mass 1775kg travels with a velocity of...Ch. 1 - What is temperature of 5C in degrees Kelvin?Ch. 1 - Prob. 1.71PCh. 1 - A mercury thermometer measures temperature by...Ch. 1 - The density of liquid water is =1008T/2(kg/m3)...Ch. 1 - Prob. 1.74PCh. 1 - Prob. 1.75PCh. 1 - Prob. 1.76PCh. 1 - Prob. 1.77PCh. 1 - Prob. 1.78PCh. 1 - A mass of 2lbm has an acceleration of 5ft/s2 ....Ch. 1 - How much mass is in 1 gal of gasoline? In helium...Ch. 1 - Can you easily carry a 16m bar of solid gold?Ch. 1 - What is the temperature of 5F in degrees Rankine?Ch. 1 - What is the lowest possible temperature in degrees...Ch. 1 - What is the relative magnitude of degree Rankine...Ch. 1 - Prob. 1.85EPCh. 1 - Prob. 1.86EPCh. 1 - The Rover Explorer has a mass of 410Ibm , how much...Ch. 1 - A 2500Ibm car moving at 25mi/h is accelerated at a...Ch. 1 - An escalator brines four people with a total mass...Ch. 1 - A car of mass 4000Ibm travels with a velocity of...Ch. 1 - Prob. 1.91EPCh. 1 - A power plant that separates carbon dioxide from...Ch. 1 - Prob. 1.93EPCh. 1 - A laboratory room keeps a vacuum of oil 1in. of...Ch. 1 - A person, 175Ibm , wants to fly (hoover) on a 4lbm...Ch. 1 - A floating oil rig is anchored in the seabed with...Ch. 1 - A container ship is 790ft long and 72ft wide....Ch. 1 - A manometer shows a pressure difference of 3.5in....Ch. 1 - What pressure difference does a 300-ft column of...Ch. 1 - Prob. 1.100EPCh. 1 - Prob. 1.101EPCh. 1 - The main waterline into a tall building has a...Ch. 1 - A piston, mp=10lbm , is fitted in a cylinder,...Ch. 1 - The human comfort zone is between 18 and 24C ....Ch. 1 - Prob. 1.105EP
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.Similar questions
- The pressure on the suction side of a pump in a water line is 25 kPa (abs). What temperature should the water be to prevent cavitation at sea level? Is this a maximum or a minimum temperature?arrow_forwardB2. An oil of specific gravity 0.88 is flowing through the pipe of diameter 30cm. one end of the simple U tube manometer contains mercury, is inserted with the center of pipe and other end is open to atmosphere. The level difference in mercury is found in the left limb as 36 cm. The distance between the center of the pipe and the mercury level is 14 cm. Find the pressure of oil in the pipe in kPa. Draw the diagram neatly. (Enter only the values by referring the unit given. Also upload the hand written answers in the link provided) The pressure of oil in the pipe (in kPa) Answerarrow_forwardB2. An oil of specific gravity 0.92 is flowing through the pipe of diameter 30cm. one end of the simple U tube manometer contains mercury, is inserted with the center of pipe and other end is open to atmosphere. The level difference in mercury is found in the right limb as 38 cm. The distance between the center of the pipe and the mercury level in right limb is 12 cm. Find the pressure of oil in the pipe in kPa. Draw the diagram neatly.arrow_forward
- B2. An oil of specific gravity 0.88 is flowing through the pipe of diameter 30cm. one end of the simple U tube manometer contains mercury, is inserted with the center of pipe and other end is open to atmosphere. The level difference in mercury is found in the right limb as 32 cm. The distance between the center of the pipe and the mercury level in right limb is 18 cm. Find the pressure of oil in the pipe in kPa. Draw the diagram neatly. The pressure of oil in the pipe (in kPa)arrow_forwardTwo pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 35 cm above the pipe B. The height of oil in right limb is 30 cm. Also, the mercury level difference is found in right limb as 60 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm.arrow_forwardQ22arrow_forward
- A conical vessel is 12 ft across the top and 15 ft tall. If it contains a liquid weighing W lb/ft3 to a depth of 10 ft, find the work done in pumping the liquid to a height 3 ft above the top of the vessel.arrow_forwardFind the specific volume of air having 90F and 15 psi condition(Answer must be in ft^3/lb).arrow_forwardExample 2.8. The inlet to pump is 10.5 m above the bottom of sump from which it draws water through a suction pipe. If the pressure at the pump inlet is not to fall below 28 kN/m absolute, work out the minimum depth of water in the tank. Assume atmospheric pressure as 100 kPa.arrow_forward
- Two pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 65 cm above the pipe B. The height of oil in right limb is 35 cm. Also, the mercury level difference is found in right limb as 50 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. -The difference of pressure between two pipes (PA-PB) (Unit is in kPa) = -Equivalent to Water head in mm =arrow_forwardAn open vessel contains water up to a depth of 5.29 m and above it an oil of SG 0.8 %3D for a depth of 1.5 m. Above the oil layer is a gasoline of SG = 0.68 for a depth of 2.49 %3D m. Find the pressure at the bottom of the vessel in psi.arrow_forwardTwo pipes A & B carries an oil of specific gravities 0.9 & 1.2 respectively. The center of the pipe A is 60 cm above the pipe B. The height of oil in right limb is 50 cm. Also, the mercury level difference is found in right limb as 50 cm. Find the pressure difference between these two pipes in kPa. Also find the pressure equivalent in water head in mm. The difference of pressure between two pipes (PA- PB) (Unit is in kPa) = Equivalent to Water head in mm =arrow_forward
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