subjected to a reversible adiabatic compression process to a final volume of 0.01 m3.Assuming the ammonia to be a perfect gas, calculate:Its initial temperature, pressure at the end of the compression stroke and the work done incompressing the ammonia.For ammonia: R = 530 J/kgK and cv = 166 J/kgK

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A: Given data: V1  = 6 liters P1 = 100 kPa T1 = 25o C = 298 K   V2 = 2 Liters   Given process follows:…

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Q: Q3 A partition is placed between two tank as shown in figure. Initially tank 1 contains 3.4 kg of…

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Q: 3 A 0.32 m rigid tank contains saturated Refrigerant-134a mixture at 700 kPa with 37% quality. A…

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Q: An isolated cylinder contains saturated water at 200oC. The cylinder initial volume was 25 L. The…

A: Ghhjjkkkk

Q: Q4. A mass of 0.5 kg of saturated refrigerant-l34a is contained in a piston-cylinder device at 200…

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Q: 0.15 m3 of an ideal gas at a pressure of 15 bar and 552 K is expanded isothermally to 4 times the…

A: We need to calculate net work and heat transfer

Q: A piston cylinder device contains an ideal gas changed with an initial condition of 120 kPa and a…

A: The isothermal process is one in which the product of pressure and volume is constant at a constant…

Q: Shown in the figure, an insulated rigid tank is divided into two equal parts by a partition.…

A: Giveninsulated tankm=4kgP1=600kPaT1=300KR=0.287 kJ/kgKCv=0.7180 kJ/kgK∆U=mCvT2-T1

Q: Q3: A two phase of saturated water and saturated vapour at a temperature 240 °C where a container…

A: We are suppose to solve only 3 subparts. Please post other parts as a separate question.

Q: Question 2) A rigid tank contains an ideal gas (air) at 350 kPa and 327°C. Now half of the gas is…

A: Data given -

Q: Q1// Define the following Dryness fraction, Latent heat of evaporation, Super-heated vapour Q2//…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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A: To find: The specific entropy change. Given: The temperature of the ammonia is T=324.4 K=51.24°C.…

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Q: kilograms of steam is being heated to a 600K and 10 MPa superheated vapor state from the initial…

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Q: Air, 5.37 kg, is compressed in a piston‑cylinder device from 91.3 kPa and 65.3 ∘C to 195.2 kPa in an…

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Q: An insulated piston-cylinder device contains 0.2 m³ of saturated refrigerant R-134a vapor at 1 MPa…

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A: Taking reference of NIST steam tables for 1.5 MPa & 280  C we get 2993.3 kJ/kg

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Q: erature is 32 ASSUMPTIC

A: Given: m= 5 kg  T1  =1500 C  T2 = 3200 C

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Q: Determinethecapacityoftheheatingcoilwhen1.5m3/sofmoistairis heated from 21C db, 15C wb with a…

A: Given: Flow rate of moist air: →Q=1.5 m3/s Hot water entering temperature: →T1=85°C Hot water exit…

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A: Given for first receptable vessel Pressure Pa = 4200 KPaTemperature Ta  = 82o C =82+273 K =355…

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Q: :A cylinder piston contains 100/ air at 110 kPa. The air is then compressed in a reversible…

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Q: a. Determine the heat transfer during the process b. What is the entropy change of the system,…

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Q: Problem 2. MAIL INVA Water initially at x = 40% is contained in a piston /cylinder arrangement with…

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Q: 4. WD.5 m' rigid tank contains refrigerant-134a initially at 200 kPa and 40 percent quality. Heat is…

A: In this, question, the process is taken in the constant volume of the rigid tank. Let's draw the…

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Q: A two phase of saturated water and saturated vapour at a temperature 240 °C where a container having…

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.