Distinguish between gauge pressure and vacuum pressure

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 10 bar. Then its absolute…

A: Pressure is a vector physical quantity that represents the amount of force acting on a unit area of…

Q: 2. What is the specific gravity of an oil which has a Baume reading of 28 degrees?

A: Since you have posted multiple questions so we are solving only first question for you. If you want…

Q: Give operational definitions of the following terms: a) Specific gravity  b) Vapour Pressure c)…

A: A) specific gravity is define as the ratio of density of the fluid to density of standard fluid…

Q: If the gauge pressure far away from the origin is zero, what is the pressure at the origin?

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Q: What is the measure of absolute pressure due to the weight of air molecules above a certain height…

A: Pressure  It is defined as the force exerted by the fluid per unit area. It is measured in Pascal or…

Q: A gauge on suction side of pump shows a negative pressure of 0.285 bar. Express this pressure in of…

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Q: The manometer below, which is connected to a system, measures the pressure of the gas. What is the…

A: Using the pascal law the pressure is the same in the horizontal direction. Pressure at section 1…

Q: Determine the difference of pressure between A and B in Figure 1.

A: The expression for pressure at the datum line 2 from the left-hand side can be written as,…

Q: What is the specific weight of octane gas at 1.5 kg/cm2 gauge and 60°F?

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Q: Which of the following is dimensionless? a. Specific viscosity b. specific volume c. Specific weight…

A: Specific viscosity is defined as resistance to the flow of fluid. It has SI unit of N-sec/m2 .…

Q: What is the measure of absolute pressure due to the weight of air molecules above a certain height…

A: Pressure can be defined as the measure of the force applied over a unit area. And it is expressed in…

Q: The atmospheric pressure is 14.5 psi. If the absolute pressure is 2,865.6 psi, what is the gauge…

A: Find the gauge pressure .

Q: How to convert Watt/m/K  to Watt/m/Deg. Celsius

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Q: The pressure in a fluid at rest decreases with depth. Select one: True False

A: Given :-  The pressure in a fluid at rest decreases with depth. Select one: True or False

Q: b) Name the type of this system c) Name the device and specify what type of pressure measured d)…

A: given; define the name of the system;

Q: Given below are the following absolute pressure readings. Determine the gauge pressure readings in…

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Q: Calculate the pressure difference between A and B.

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Q: An hydrogen vapour container is mounted with a pressure gauge which shows 80 bar. Then its absolute…

A: Given data Gauge pressure = 80 bar

Q: = Explain the procedure of hydrostatic pressure experiment

A: Hydrostatic pressure or force is force that applied on submerged surface of any body surface. here…

Q: 1.Draw the block diagram of a Pressure measurement system .Also identify the names of the functional…

A: Block diagram of pressure measurement system:-

Q: The following can be used to define force, except whle a. It is said to change or produce change in…

A: Explanation.  All part in the option can be used to define force except part (c). The internal…

Q: To convert gauge pressure to absolute

A: To convert gauge pressure to absolute, atmospheric pressure should be added to the gauge pressure.

Q: A vacuum pressure gauge monitoring the pressure inside a container reads 200 mm Hg vacuum. What are…

A: Write the vacuum pressure inside the container.   Pv = 200 mm Hg

Q: m. What is the a

A: given:Pvacuum=60kpaPatm=28in hg

Q: A vacuum gauge mounted on a condenser reads 660 mmHg. What is the absolute pressure in the condenser…

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Q: pascal

A: given: what is pascal law?

Q: What is the specific weight of ammonia gas at 2 kgf/cm² gauge and 100°C

A: Convert the pressure in SI unit and absolute.

Q: The value of the pressure gauge A in the B tank is 1.4 bar. The U-type manometer connected to tank B…

A: Given Data :- L= 20cm Patm= 101 Kpa

Q: Why do we have two pressure measuring devices (U tube manometer & pressure gauge) on a gas…

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Q: The absolute pressure is 2.50 bars. What is the gauge pressure in kPa?

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Q: The control volume means changing the volume of a fluid at constant pressure Ture False O

A: Given Statement :-  The control volume means changing the volume of a fluid at constant pressure.…

Q: The Pressure measuring devices like manometers are used to measure pressure in pipes. Select one:…

A: The Pressure measuring devices like manometers are used to measure pressure in pipes. Select one:…

Q: What is the gage pressure?

A: Gage pressure is the method of measuring pneumatic pressure. Gage pressure is the pressure relative…

Q: If a pressure gauge measures pressures in PSIA, what number would you predict to see for a total…

A: The pressure is defined as the force applied per unit area. The absolute pressure is defined as the…

Q: 4. A vacuum gauge reads 8 in. Hg when the atmospheric pressure is 29.0 in. Hg. Ifſ the specific…

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Q: A vacuum gauge connected to a steam condenser shows that the pressure inside the condenser is 0.762…

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Q: Q. Differentiate between temperature and heat.

A: Heat is the form of energy and it is a derived quantity while temperature can be helps in…

Q: The expansion tank of a household hot-water heating system is open to the atmosphere and is 10…

A: Write the given value using suitable variables. Here h signifies expansion tank height. Draw FBD of…

Q: Which of the following is/are not true? i. Specific gravity is sometimes termed as relative density.…

A: It is required to choose correct answer

Q: Which of the following is correct?   Select one: a. absolute pressure = gauge pressure +…

A: Statement (a) is correct Absolute pressure = gauge pressure + atmospheric pressure

Q: Given below are the following gauge pressure readings. Determine the absolute pressure readings in…

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Q: The pressure at a point in a static fluid is not equal in all directions. Select one: True False

A: THE CORRECT OPTION IS FALSE.

Q: Pa has a gauge pressure of 319892.923 Pa What is the density of the unknown fluid in kg/m?

A: The density of the water is

Q: Convert vacuum gauge reading 200 mm of Hg into absolute pressure in N/mm".

A: Vacuum gauge reading= 200 mm of Hg   To find: Absolute pressure in N/mm^2   Note: Atmospheric…

Q: Determine the gauge pressure readings in each of the following in kilo-Pascals (kPa). Round-off your…

A: Given Data :  Absolute Pressure Pabs = 29.92 KPa  Atmospheric pressure Patm= 101.325 KPa  Then,  The…

Q: A gauge on a vessel indicates a vacuum of 350 mm Hg. If the ambient pressure is 0.85 bar, calculate…

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Q: A gasoline line is connected to a pressure gauge through a double U gauge. If the pressure gauge…

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Q: Relate absolute pressure and gauge pressu

A: Given data  To relate absolute pressure and gauge pressure.

Q: 39. Which of the following level measurement techniques are an example of checking the level of oil…

A: Dipsticks are used for quick and easy level measurement for liquids in hard to reach places,…

Q: If the gauge pre ssure in a 50-gal tank half-filled with liquid is 100 lbf/in .2, what would be the…

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