Find the heat transfer to the sealed container. b) Find the exergy that disappears during the process.

Q: A gas in the initial state of p 75 psia and V, = 5 ft. undergoes a process to p2 = 25 psia and V2 =…

A: Given Initial pressure = 75 psia Initial volume = 5 ft3 Final pressure = 25 psia Final volume = 9.68…

Q: during the process from the initial temperature of (30×1.6)°C down to the final temperature of 20°C.…

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Q: Oxygen undergoes an adiabatic process, the pressure volume relationship given as p = (5/V)+1.5 where…

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Q: Carbon monoxide undergoes an adiabatic process, the pressure volume relationship given as p =…

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Q: A twin cylinder V-engine has the cylinders set at an angle of 45°, with both pistons connected to…

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Q: 300 grams of Ammonia (NH3) is contained in a linear spring-loaded piston-cylinder device as…

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Q: Oxygen undergoes an adiabatic process, the pressure volume relationship given as p = (5/V)+1.5 where…

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Q: We have 1 m3 of air (ideal gas), at pressure p1 = 10 atm, it undergoes expansion at constant…

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Q: A piston-cylinder device contains a liquid-vapor mixture of water initially at 5 bars and 0.356…

A: The given process follows the relation, The given process is isothermal.

Q: A closed piston-cylinder device contains 2.25 kg of steam at 250.0 °C and 400.0 kPa. The steam is…

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Q: the first case, there is 5 kg of water at 300 kPa (3 bar) pressure and 60% dryness in a closed…

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Q: Q4/ 1.5 kg of gas occupying 2 m' is compressed adiabatically until its volume is 0.35 m' and…

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Q: A certain quantity of gas with an initial condition of 14 bar, 0.08 m3, and 450 K expands at…

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Q: ding to experiments, a certain material's specific heat capacity at constant pressure is given by…

A: Given:2=Cp20.67-Cpm=0.175 KgT1=25°CT2=50°C

Q: Consider an air conditioning system which requires periodic air renewal. Therefore, fresh air must…

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Q: A piston-cylinder assembly contains 0.5 lb of air initially at a pressure of 30 lb/in² and a…

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Q: In a piston-cylinder setup, 2 kg of water undergoes a constant temperature expansion at T=200°C from…

A: Specific volume of a fluid is defined volume of the fluid per unit mass of fluid. Work is defined as…

Q: A cylinder-piston apparatus contains nitrogen initially at 20 bar, 107ºC and 0.3 m ^ 3. The piston…

A: Given: Initial condition of the nitrogen are: 20 bar, 107ºC and 0.3 m ^ 3 Final pressure of the…

Q: 200 kPa pressure and 3 kg of saturated liquid and saturated steam mixture water at 50% degree are in…

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Q: A 10-kg steel container (cp = cv = 0.46 kJ/(kg K)) is cured at 500 °C. After coming out of the oven,…

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Q: 0.25kg/s of Carbon Dioxide (R = 0.1889 kJ/kg-K, k = 1.289) undergo a certain process in a close…

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Q: A Piston-cylinder system initially contains R-134a refrigerant at 2.8 bar and 40BC temperature, and…

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Q: A piston-cylinder assembly contains 0.4 lb of air initially at a pressure of 30 lb/in² and a…

A: Given that: m = mass of air inside the cylinder = 0.4 lb P1 = 30 lbf/in2 T1 = 200 oF k = specific…

Q: A piston-cylinder device contains 25 g of saturated water vapor which is maintained at a constant…

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Q: (b) Sketch a T-v diagram that includes the saturation line, axes values, the initial and final…

A: Value of state 2 is taken from saturated steam table..

Q: A 0.4m^3 tank contains oxygen initially at 120-bar and 30C. A paddlewheel within the tank is rotated…

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Q: Water contained in a closed tank, initially saturated vapor at 150°C, undergoes an isothermal…

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Q: A piston cylinder assembly containing 1.3 kg n-Hexane gas at 146 kPa with an initial volume of 5.74…

A: Given:m=1.3 KgP1=146 KPaV1=5.74 m3

Q: 2. An ideal gas undergoes a process for which the temperature remains constant at 75°C. The pressure…

A: Given data :- Temperature = 75 ° C  Initial pressure P1 =145 kpa  Final pressure P2 = 185 kpa…

Q: a reciprocating compressor 0.1 m3 of air at 0.95 bar and 32°C is compressed according to PVn…

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Q: air is cooled during an isobaric process at 4.39 atm from initial specific volume of 1.2 m3/kg to a…

A: For solution refer below images.

Q: Please solve the following question for practice, I just want to check my answer and make sure I…

A: The objective of the question is to determine the mass of the iron. This can be achieved by applying…

Q: 6.16 kg of steam at a pressure of 20 bar and temperature of 300 deg C expands isentropically to a…

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Q: 0.5 kg of air with a pressure of 2 MPa and a temperature of 250 °C expands while satisfying the…

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Q: A gas contained in a vertical cylindrical tank has a volume of [10 + (106990/100)] m3. The gas…

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Q: gas undergoes isobaric expansion at 0.05 bar from 0.1 m 3 to 1.0m 3 when 2.0 KiloJoules of heat is…

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Q: Oxygen (molar mass 32 kg/kmol ) expands reversibly in a cylinder behind a piston at a constant…

A: Given data Molar mass of the oxygen (m) = 32 kg/kmol Pressure (P) = 3 bar  Initial volume (Vi) =…