If the absolute pressure in a gas is 40.0 psia and the atmospheric pressure is 846 mbar abs, find the gage pressure in (a) psi, (b) kPa, (c) bar.

Q: B2. An oil of specific gravity 0.88 is flowing through the pipe of diameter 30cm. one end of the…

A:

Q: The absolute pressure in a compressed air tank is 345 kPakPa. What is this pressure in psi

A: kPa to psi conversion is used to get the pressure.

Q: cury. 3.83 A barometer indicates the atmospheric pressure to be 30.65 in of mercury. Calculate the…

A: Given:h=30.65 in

Q: Q5) Absolute pressure at point A is 30OkPa. While atmespheric pressure is 700mm Hg, please calculate…

A: Calculate the vertical height of the mercury pipe. Calculate the atmospheric pressure.

Q: Determine the altitude of the atmosphere above sea level in meters if the atmosphere has an absolute…

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Q: If the absolute pressure in a gas is 2000.0 psf and the vacuum pressure is 6 cmHg, find the…

A: Given: The absolute pressure is PAbs=2000.0 psf. The vacuum pressure is h=6 cm Hg. The equation…

Q: Q3. Determine the gauge pressure at point A in the figure shown. Is it higher or lower than…

A: The gauge pressure at point A is PA,gauge = 12281.62 Pa (vacuum). It is lower than Patmosphere.

Q: Show complete solution. Determine the gauge pressure at P in the figure below which shows a…

A: Pressure formula P = Po + ρgh

Q: A pressure gauge submerged in sea displays 1.6 MPa of absolute pressure. The density of seawater is…

A: Given data :- Gauge pressure ( Pg ) = 1.6 MPa                        The density of seawater = 1025…

Q: Determine the specific weight of the liquid used in the manometer. A standard atmospheric A eura…

A: barometric pressure  = pressure of atmosphere at the given location in terms of mercury

Q: B2. An oil of specific gravity 0.86 is flowing through the pipe of diameter 30cm. one end of the…

A:

Q: If the pressure in a gas is 40.0 psig and the atmospheric pressure is 29 inHg, find the absolute…

A:

Q: If you measured h=16.9 mm Hg using simple manometer, then the pressure (in kpa) will be (Given:…

A: h=16.9mm of Hg Sg=13.55 To Find  Pressure in Kpa

Q: n an open-end mercury manometer, a 9cm layer of an oil (specific gravity is 0.92) is placed on top…

A:

Q: B2. An oil of specific gravity 0.96 is flowing through the pipe of diameter 30cm. one end of the…

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Q: The barometric pressure at sea level is 760 mm of mercury while that on a mountain 35 mm. if the…

A: Pressure at the sea level is 760 mm Hg. Pressure at the mountain top is 735 mm Hg. Density of air is…

Q: find absolute pressure in kpa at point 4 m below the free surface of a liquid of specific gravity…

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Q: pressure 2.9atm temperature =442k hydrogen 650g what is the volume ? Give your answer in m3 to 2…

A:

Q: If the specific volume is 0.00135 m3/kg and volume is 0.85 liters. Find the (a) Density (b) Mass,…

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Q: If 100 fr of atmosphere air at zero Fahrenheit temperature are compressed to a volume of 1 ft at a…

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Q: Oil (SG = 0.92) fills both pipe "A" and pipe "B" which are vertically separated by 24-inches. The…

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Q: What is the absolute pressure on the bottom of the swimming pool 21.5 m by 9.2 m whose uniform dept…

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Q: If the gage A reading (25cm Hg) less than atmospheric pressure and gage B rea Manometer reading (H).…

A: given:

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: final gage pressure

A: To determine  Final gage pressure

Q: Oil h a m bm Water B

A: The pressure gradient along vertical direction in a hydrostatic system depends on density and…

Q: Find the absolute pressure at a depth

A: Find the absolute pressure at a depth of 8 ft

Q: A barometer to measure absolute pressure shows a mercury column height of 725 mm. The temperature is…

A: Given data,  h= 725 mm  In meters ,h= 0.725 m d= 13550 kg/m³

Q: B2. An oil of specific gravity 0.74 is flowing through the pipe of diameter 30cm. one end of the…

A: As Given specific gravity of oil =0.74 So, Density of oil = 0.74×1000 Density of oil = 740 kg/m3 As…

Q: B3. A circular plate of diameter 2.25 m is vertically placed in water in such a way that the centre…

A:

Q: B2. An oil of specific gravity 0.8 is flowing through the pipe of diameter 30cm. one end of the…

A: According to the given information we have oil specific density is 0.8=0.8×1000⇒800Kg/m3 and mercury…

Q: B2. An oil of specific gravity 0.92 is flowing through the pipe of diameter 30cm. one end of the…

A:

Q: The pressure of steam inside a boiler is shown by a pressure gauge 120 N/cm2. Take barometer reads…

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Q: Oil is placed inside a closed container, but it is not filled to the top. The vacant area above the…

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Q: A complex manometer is connected to a line of running water (1000 kg/m3). If the atmospheric…

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Q: Given the two-compartment vessel shown in the figure below. Gage A reads 86 psig; gage B inside…

A: The atmospheric pressure is adjusted to sea-level circumstances to get relative pressure.…

Q: A large truck tire is inflated to a gauge pressure of 82 psi. The total area of one sidewall of the…

A:

Q: B2. An oil of specific gravity 0.88 is flowing through the pipe of diameter 30cm. one end of the…

A: Given data  Oil of specific gravity (S.G) = 0.88 Pipe diameter (D) = 30 cm = 0.3 m  The level…

Q: If a person dives 7 m down in the sea. Please find the absolute pressure? (ρwater: 997 kg/m3)

A: Given data: Depth of person, h = 7 m. The density of water, ρwater= 997 kg/m3. The value of…

Q: Open to Abmosphere Air P-76LPa 31P 30 cm 22 cm SG, - 13.55

A: Specific gravity = density of fluid / density of standard fluid For liquids standard fluid is water…

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.