Why do we have two pressure measuring devices (inclined tube manometer & vacuum gauge) on a gas container? Choose the correct option which is close to the answer. A. None of the answers given B. Pressure gauge measures manometric fluid pressure, U tube manometer measures atmospheric pressure C. U tube manometer shows the manometric fluid pressure and pressure gauge shows gas pressure D. Both shows gas pressure

Q: The reading of the pressure gauge fitted on a vessel is 32 bar. The atmospheric pressure is 1.03 bar…

A: Given Data⇒ Reading of pressure gauge is : Pgauge=32 bar Atmospheric pressure is Patm=1.03 bar…

Q: Pressure Measuring Instruments Instruments. List at least 5 instruments that measures atmospheric…

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

A:

Q: There are two manometers (liquid inside has an Specific Gravity of 13.6) attached to an air duct.…

A: Given:-  Reading on open end manometer = 25 mm of Hg Reading on sealed end manometer = 800 mm of Hg…

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: In the space above the mercury column in a barometer tube, the gauge pressure of the vapour is (a)…

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Q: A closed tank contains 0.5 m of mercury, 1.5 m of water, 2.5 m of oil of sp.gr. 0.8 and air space…

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Q: Pressures up to 2000 atm are measured with a dead-weight gauge. The piston diameter is 4 mm. What is…

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Q: When pressure is measured relative to zero pressure line, it is called as - Select one: O a. Gauge…

A: Solution:

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: An engineer carried an aneroid barometer from the ground floor to the top floor of his building…

A:

Q: is it necessary to have the correct temperature variations in the specific gravity test?

A: Determination of specific gravity of any solution is depend upon on temperature and pressure.

Q: I downloaded this question multiple times but I had no answer. I need (d and e)

A: (d) The value of exact gauge pressure considering the decreasing in the height of the liquid in the…

Q: PRESSURE GAUGE DEVICES? 2- Compare the value of the practical atmospheric pressure obtained and the…

A: 1) The different types of pressure gauge devices are:- Barometer Peizometer Inclined column…

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

A: As  pressure gauge measures the gauge pressure

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 70 bar. Then its absolute…

A:

Q: (b) What is the difference between gage pressure and absolute pressure?

A: Given: what is the difference between gage pressure and absolute pressure.

Q: Explain the concept of air pressure in terms of weight of air above some level.

A: Atmosphere is a covering of air that surrounds the earths surface. Gravity is the force acting on an…

Q: The pressure measured with the help of a pressure gauge is called atmospheric pressure. Select one:…

A: The pressure gauge is a fluid measurement instrument specified by the force that the fluid exerts on…

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

A: Given = multiple choice question is given

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

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Q: Convert the following readings of pressure to kPa absolute, assuming that the barometer reads 760 mm…

A: Given- 18 in. Hg vacuum = 0.4572 m.Hg vacuum (Gauge pressure)  Barometer reading atmospheric…

Q: Gauge pressure of air

A: Given; A football was inflated to a gauge pressure of ,pgauge=1 barAmbient temperature; Ta=150 CAir…

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: With suitable sketch, explain the measuring instrument used for measuring the Gauge Pressure.

A: Gauge Pressure measuring Instrument: An instrument that is used for measuring the gauge pressure is…

Q: Why is inches of water column used to measure gas pressure instead of psig?  A. It is a more…

A: Inches of water column is a smaller and give more accurate measurement

Q: Small pressure differences are not measured with help of manometer Select one: True False

A: FALSE

Q: 1.Convert 21 inches of Hg (vacuum, gauge) to kPa (absolute)

A: Since you have posted a multiple independent question in a single question we will solve first…

Q: Convert the following readings of pressure to kPa absolute, assuming that the barometer reads 760 mm…

A: Solution:

Q: Which one of the following represents a physically possible situation? O A diver measured gauge…

A: 1. Concepts of absolute pressure and gauge pressure are used. Gauge pressure = absolute pressure -…

Q: which of the following describe/s a manometers? a. Instruments that are used to monitor pressure…

A: All are correct  Manometers are used to measure the pressure with high precision  of fluid  .…

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 86 bar. Then its absolute…

A: Atmospheric pressure= 1.013 bar

Q: 12. Examine Figure 1. Given that a=7.5 in. and b=12 in., what is the height of the water in the ight…

A: for the given system  density of CCl4 = 1.6 g/cm3 = 1.627.68lb/in3 = 0.0578 lb/in3 density of water…

Q: Syringe is used in U tube manometer is to _________________ a. to balance positive pressure and…

A: Required :- To choose the correct option

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

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Q: 1.Explain the different methods of measuring pressure ? 2.Describe the different pressure measuring…

A: 1. different methods of measuring pressure  2. different pressure measuring instruments

Q: select the most accurate statement Select one: a. atmospheric pressure at sea level is zero b. none…

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Q: Type of degree Thermometer Discussion

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Q: A U tube manometer uses glycerin as the measuring fluid. What will be the differential pressure if…

A: Given data, h = 103 in = 2.6162 m      ( h = difference of glycerin levels ) Density of glycerine =…

Q: Which of the following is true for the relationship between gage and absolute pressures? The gage…

A: Statement   1 and 2 are correct.                          3 is incorrect

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: Which of the following is called vaccum pressure

A:

Q: Choose the correct answer Zero gauge pressure:        f. Both b and d       d. is the same as…

A: Given :-  Zero gauge pressure:        f. Both b and d       d. is the…

Q: Convert the following readings of pressure to kPa absolute, assuming that the barometer reads 760 mm…

A: Given data barometer reading =  760 mm Hg.

Q: An hydrogen vapour container is mounted with a pressure gauge which shows 12 bar. Then its absolute…

A: As we know atmospheric pressure=1.013bar

Q: A pressure gauge on a tank reads 25 psi. What is the absolute pressure in atmospheres and psia?

A: Given     Gauge pressure = 25 psi

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.