The volume of a 6 x 12 ft tank is 339.3 cu.ft. It contains air 200 psig and 85F. How many 1 cu.ft drums can be filled to 50 psig and 80F if it is assumed that air temperature in the tank remains 85F? The drums have been sitting around in the atmosphere which is at 14.7 psia and 80F

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A: Given, Pressure = 1 MPa = 10 bar Temperature = 200 oC   To identify the location of the required…

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Q: Air Air Oil SGol 0.91 D C 1 m B 2 m Water 1.25 m 1.5 m 25 m Water 10.5 m

A: According to principle of Manometry, pressure of 2 points at the same horizontal level…

Q: A 1 m3 container is filled with 400 kg of granite, 200 kg of dry sand, and 0.2 m3 of liquid 25 °C…

A: The volume of container is .The mass of granite is .The mass of dry sand is .The volume of water at…

Q: An air compressor has a pressure of 150 psia and the surrounding environment is at 15 psia. What is…

A: Given data, P= 150 psia. Pa= surrounding pressure= 15 psia.

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Q: A compressed liquid may be approximated as a saturated liquid

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Q: The quality of saturated liquid is

A: Given  we have to find the quality of saturated liquid

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Q: There is nitrogen gas at a pressure of 500 kPa and a temperature of 300 K in a container with a…

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Q: Five cubic meter of nitrogen are heated at constant volume so that the pressure changes from 276…

A: Given data, Nitrogen is working fluid V = 5 m3 Process is constant  volume  P1 = 276 kpaa P2 = 1375…

Q: the initial volume and temperature was 75 liters and 27 degrees respectively. if the final volume is…

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Q: A vessel of 1.8 m' volume contains air at 3 C° is compressed to 0.9 m. Calculate the temperature…

A: GIVEN DATA V1=1.8m3 T1=3'C = 3+273 = 276K V2=0.9m3 We have to find final Temprature T2

Q: If 120 kg of air has a dry bulb temperature of 18 deg C. What is the standard air volume in m3?

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Q: Question # 3 - Water of 2 kg fills a part of the chamber with P = 300 kPa. The other part of the…

A: Given data Mass = 2 kg Pressure p1= 300 kpa Total chamber volume = 1.5 m^3 Initial volume of water =…

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Q: A sealed rigid vessel has a volume of 35 ft° and contains 2 Ibm of water at 200 F. The vessel is now…

A: We have given m1=2 lbm = 0.907185 Kg ; V1= 35 ft3= 0.99109 m3  ; T1=200 F =366.483 K ;…

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Q: In a closed system, some water is heated to 50 oC. Then it is taken the air by vacuum in the system.…

A: A closed system in the thermodynamics is a system in which there is no transfer of mass occurs in or…

Q: Two kilogram of gas is confined in a 1m³ tank at 200 kpa and 88°C. What type of gas is in the tank?

A: Given data: m=2 kgV=1 m3P=200 kPaT=88°C=361 K Need to determine the type of gas in the tank.

Q: 2. Consider the complex manometer of the figure below; Determine the change in pressure from the…

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Q: Calculate the pressure that exists inside a 400-L cylinder containing 80 kg of CO2 at 50 ° C.…

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Q: Any comparison of two quantities is a

A: Any comparison of two quantities is ratio if the both quantities is in a same units.

Q: A 1 m3 container is filled with 400 kg of granite, 200 kg of dry sand, and 0.2 m3 of liquid 25 °C…

A: Solution.jpg

Q: Saturated liquid has a specific volume of 0.05048 m3/kg. What are the pressure, temperature,…

A: Given that, Specific volume at saturated liquid, v=0.05048 m3/kg From the steam table  Maximum…

Q: 11. A cylinder of 0.93m3 in volume contains air at 0oC and 39.24N/cm2 absolute pressure. The air is…

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Q: QI/ the cylinder contains 0.2 kg of saturated water vapor at 1000 kPa. The stops location…

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Q: Note: 1 Torr 0.133 kPa & 1 atm = 101.325 kPa ) A spray metal bottle is used for polishing some…

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Q: A tank has a volume of 20 cu. ft and contains 30 lbm of an ideal gas having a molecular weight of…

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Q: . A rigid tank contains some liquid water at 30 °C. The rest of the tank is filled with atmospheric…

A: Given Condition :- Rigid container with atmospheric air inside and liquid water at 30 °C

Q: . A mixture of water and vapor at 100kpa in a rigid closed tank. By using an external heat source…

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Q: A rigid tank (0.010 m³) contains saturated liquid water at 160 deg C. How much heat (kJ) must be…

A: The properties of the saturated liquid at 160 degrees Celsius are: The mass of the water inside the…

Q: Find the mass of carbon diaxide.in Ib, having a pressure of 17.281 psia at 730.236 F with 69.329 ft3…

A: given data-  pressure P = 17.281 psia = 2488.464 psfa Temperature = T = 730.236 F volume V = 69.329…

Q: Air undergoes an isobaric process from T1 = 300 degrees Celsius  to T2 = 250 degrees Celsius as an…

A: The air undergoes the isobaric process.

Q: a gauge press 59.220 kPa. The maximum piston displacement can vary up to thirty centimeters. The cy…

A: To given thatGauge pressure=59.220 kpaMaximum piston displacement=30cm=0.3mCylinder diameter= 15cm=…

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.