Find the pressures at A, B, C and D. Air Water Air Water 上十十

Q: A pressure of 150 KPa is equivalent to how many meters of water? Of mercury (SHg = 13.6)? %3D

A:

Q: If the gage pressure in pipe is 2 bars, what is the absolute pressure?RITake atmospheric pressure as…

A: Given  Gage pressure = 2 bar  Atmospheric pressure = 1 bar

Q: Gauge A reads P= 701725 Pa gauge. What is the height h of the water in m, the air pressure is 180…

A: Absolute pressure = 180KPa  change into gauge pressure Pgauge=Pabs-Patm=180-101.3=78.7KPa=78700Pa

Q: Pressure is expressed as the equivalent height of a fluid column. True O False

A: Given statement is false  Because pressure head is expressed as the equivalent height of a fluid…

Q: Gauge A reads P= 781471 Pa gauge. What is the height h of the water in m, the air pressure is 180…

A: Solution is given below:

Q: How many liters of mercury (sg = 13.54) would weigh the same as 15 gal of engine oil, which has a…

A: Given, SGMer = 13.54  Voil = 15 gal SGOil = 60.5

Q: All perfect gases have the same density at 25°C and 1 bar.   a) True b) False

A: The given statement is FALSE.

Q: If mercury (SGH = 13.6) is used in a barometer measuring atmospheric pressure of 97 kPa. What is the…

A:

Q: You dive 5 m down in the ocean. What is the absolute pressure there? Select one: O a. 150.375 KPa O…

A: We have to determine absolute pressure

Q: e resistant to the movement of fluid is   a.weight density b.viscosity c.density d.specific grasvity

A: Required :- To state what the resistance to movement of fluid is

Q: The kinematic viscosity of liquid oil (10³) C.S (1 stoke =100 C.S) an relative density = 0.92. Find…

A:

Q: What is the specific weight of octane gas at 1.5 kgf/cm^2 gauge and 60 °F?

A: Octane rating is a measure of the antiknock quality of a gasoline mixture. Higher compression…

Q: system is su Owing given D kg, Xo = 0.

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Q: Standard Atmosphere 3.1 Atstandard atmosɔheric conditions, a gage raeasures the pressure in atank as…

A: Given, Gage pressure = Pg = -2.1 psi   We know that, standard atmospheric pressure = Patm = 14.7 psi…

Q: used to express the difference between the pressure recorded and the local atmospheric pressure a.…

A: Absolute pressure: The pressure that measures relative to the zero pressure in air-free space (like…

Q: A pressure gauge reads 2.4 bar and the barometer reads 76 cm of Hg. Calculate the absolute pressure…

A: Given the barometer reads 76 cm of Hg means the atmospheric pressure = 76 cm of Hg; So Atmospheric…

Q: Which one of the following statements is true regarding pressure? A. Pressure is a scalar quantity…

A: Q.1) Answer: Option A is correct. Pressure is scalar quantity. Pressure which is the known as Force…

Q: In Fig. (2) atmospheric pressure is 14.80 psia; the gage reading at A is 3.7 psi; the vapor pressure…

A: The atmospheric pressure is, P0=14.80 psia The gage pressure at A is, PA=3.7 psi The vapour pressure…

Q: Perform the following unit conversions. a) ΔT = 85°C to Kelvin, Fahrenheit and Rankine b) ΔT…

A: Given Data a) Temprature in 'C= 85'C                   b) Temprature in 'R = 150'R   We have to do…

Q: subject thermodynamics: A car tire has a volume of 3730 cubic inches. at a pressure of 32 psig and…

A: A hypothetical gas comprised of an assortment of arbitrarily moving point particles that just…

Q: The specific gravity for salt water = 1.03. what is the pressure at 7-m below the ocean kPa? (UP TO…

A: To find : The pressure at 7-m below the ocean in kPa. Given : The specific gravity of the salt water…

Q: Liquid can be identified once the density is known. Select one: O a. True O b. False It is the…

A:

Q: A tank having a volume of 1000 ft3contains 22 lb of CO2, 46 lb of O2 and 154 lb of N2. What pressure…

A: Calculate the number of moles of each gas:

Q: A one cubic meter tank of natural gas at 10 degrees Celcius weighs 100 N (ignore the weight of the…

A: The universal gas constant of natural gas i.e., methane is 518.28 J/kg.K. Write the ideal gas…

Q: The gauge pressure in a steam boiler is 30 bar, the rarefaction in the condenser as indicated by a…

A: given gauge pressure in a steam boiler=Pb=30barthe condenser as indicated by a vacuum gauge is Pc=…

Q: In a manometer, mercury is replaced by water, the height of 10 cm of mercury will be the 26 cm of…

A: hHg=10 cm ρHg=13600 kgm3ρwater=1000 kgm3hwater=?After replacement column…

Q: The pressure 3 meters below the free surface of a liquid is 3.2 lb/in2. What is the specific gravity…

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Q: A pressure of 20.6 kPa corresponds to a pressure reading of: Note: 1 mm Hg = 133.322 pa

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Q: 5.8 bar pressure is equivalent to mm of mercury. O a. 4347.30 O b.42647.06 OC.4547949.50 O d. 4.35

A:

Q: 2a. Define pressure in a gas (words and equation) and show that 1 pascal = 1 kg/m∙s2. b. The pascal…

A:

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: :A B Water 0.25 m Mercury (S= 13.6)

A: here  Level difference y=0.25 mmanometric fluid specific gravity Sm=13.6Water specific gravity S0=1

Q: Find the degree of freedom of 1. water + water vapor 2. Triple point of H2O.

A: The degree of freedom can be calculated by the Gibbs-Phase rule. The expression for the Gibbs-Phase…

Q: 35. What is a temperature of -5°C in degrees Kelvin?

A: Temperature conversion 1°C = 273.15 K

Q: fluid has a mass of 1500 kg and a volume of 1.85 cubic meter. a.) What is the specific gravity of…

A: Given Data m=1500 kg V=1.85 m3

Q: 1. A 4m x 4m x 3m contains air at 27°C. If the pressure of dry air is 95 kPa, calculate the mass of…

A: Given Data V=4×4×3 m3 T=27°C=300 K P=95 kPa

Q: In a hypothetical diesel engine the fuel is compressed from 579mL to 32.9 mL.  This rasies the…

A: V1 = 579 mL = 579*10-6 m3 V2 = 32.9 mL = 32.9*10-6 m3 T1 = 25+273=298K T2 = 210+273=483K P1 = 1 atm…

Q: The of gases decreases as the temperature decreases. Viscosity Capillarity Density Surface tension

A: The viscosity of the gas will decrease with the temperature. According to the kinetic theory of…

Q: Pressure exerted by ideal gas is less than that of measured pressure, for a given conditions. Select…

A: The equation used to measure pressure for an ideal gas have some assumptions like: 1. The motion…

Q: The specific gravity for salt water = 1.03, what is the pressure at 7-m below the ocean in kPa? (UP…

A:

Q: What is the specific weight of methane gas at 2 kg/cm gauge and 32°F? O 21 N/m^3 O 2.1 kg/m^3 O…

A: Given, Gauge pressure of methane = Pg = 2 kgf/cm2 = (2 x 9.81 x 104 ) N/m2 = 196200 N/m2 Temperature…

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: Pressure makes the viscosity of liquids

A: Explanation  Both kinematics and dynamic viscosity are independent of variation of pressure.with…

Q: Select all the phrases that describe mass flow measurements Expresses fluid flow in kilograms per…

A: This question is based on the concept of fluid mass flow rate from fluid mechanics.