please can you answer question 15 O d. Compressed liquidO e. Superheated steamQUESTION 15Based on the information on steam tables, select the correct specific volume of saturated steam at P = 300 kPa.Oa.0.606 m3/kgO b. None of these choicesO C 1073.6 m3/kgO d.0.707 m3/kgOe. 1.679 m³/kgQUESTION 16alculate the heat absorbed by the system (in kJ) when 1.0 mole of an ideal gas is expanded isothermally from the ini

Specific Volume Specific Volume is the volume occupied by the unit mass of the substance. vs =…

Answered: ased on the information on steam…

ased on the information on steam tables, select the correct specific volume of saturated steam at P = 300 kPa. D a. 0.606 m2 Ob. None of these choices DC1073.6 m³/kg Pd.0.707 m3/kg e. 1.679 m3/kg

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter46: Room Air Conditioners

Section: Chapter Questions

Problem 15RQ

See similar textbooks

Related questions

Q: 8.(b) Air at (32+ last digit of student ID) °C containing water vapor with a partial pressure of 0.2…

Q: Determine the state of water if P= 0.60 bar and T= 85.94 C. Select one: O a. Compressed liquid O b.…

A: I have used steam tables for finding the state.

Q: Let P and T be the pressure and temperature of the super-heated vapor and Psat be the saturation…

Q: 5.) A kilogram of wet steam is taken as a sample for study. It has a pressure of 0.805 MPa and an…

A: Given data :- P1 = 0.805 Mpa Enthalpy h = 2287kj/kg

Q: Determine the state of water if P= 40 bar and T= 155 C. Select one: O a. Superheated Vapor O b.…

A: Graph of the boiling point of water and pressure in bar

Q: Determine the specific enthalpy of superheated steam at 0.3 bar pressure and 470 0C. Use the below…

A: Steam pressure, P=0.3 bar Steam temperature, T=470oC

Q: Determine the state of water if T=23 C and P = 0.02810 bar Select one: a. Mixture b. Superheated…

A: From Table A-4 (properties of superheated water vapour): From T=80 C to T=900C and for different…

Q: What is the temperature or quality of H,0 in the following states? A. 20°C, 2000 kJ/kg (u) B. 2 MPa,…

A: **According to the guidelines only three subparts can be answered; Please repost the question** To…

Q: 14. Determine the heat required for a 0.5Skg water at 40°C to become steam at 2MPA, 0.9 dryness…

A: Given data mass of water (m) = 0.5 kg T1 = 40oC final condition steam at a pressure of 2 MPa x =…

Q: determine the properties of H2O using steam table 1. saturated liquid at T= 253.5 deg C please…

A: Given condition T = 253.5 °C The aim is to determine the properties of saturated liquid at 253.5 °C…

Q: 4. Outdoor air at 90°F dry bulb and 75°F wet bulb temperature is cooled and dehumidified to dry bulb…

Q: A piston cylinder device with stops as shown contains water initially at 25 C and 100 kPa "State 1".…

A: Given: Temperature at state 1=25°CPressure at state 1=100kPaDryness fraction at state…

Q: Determine the state of water if T= 15 C and P = 0.01705 bar Select one: a. Compressed liquid b.…

Q: Determine the state of water if T= 12 C and P = 0.01402 bar Select one: a. Superheated Vapor b.…

A: We need the steam table to solve the question.... At 12C the saturated pressure is 1.4026kPa=…

Q: Determine the state of water if P= 0.40 bar and T= 75.87 C. O a. Mixture b. Compressed liquid O c.…

A: It is required to determine the state of water

Q: H. PERCENT SATURATION The ratio of the air humidity ratio, W, to the humidity ratio, Ws of saturated…

Q: B) Calculate the volume of the vapor using (a) ideal gas law (b) steam tables (c) the generalized…

Q: Identify if the property of the following steam

A: Given data:

Q: Problems 1. Determine the saturated pressure, specific volume, internal energy and enthalpy for…

A: Given Data T=50°C . Saturated water vapour

Q: Determine the volume, in m3, occupied by 3 kg of H2O at 80 bar, 380°C, using (a) data from the…

Q: 10 moles of akan ideal gas initially at 10 atm and 30ak is exponded cauthermally to a final uesuri…

Q: Solve the following questions using Steam Table: 1. Determine T, h, s, u and v of saturated steam…

A: Given conditions Condition 1 Pressure = 1.4 MPa With a superheat of 100oC Condition 2 Pressure =…

Q: A certain ideal gas has the following properties: Molecular Mass, M = 24.943416 kg/kmole and Cvo =…

A: It is very basic question of thermodynamics. Used concept is Mayer's law

Q: Determine the state of water if P= 5 bar and T= 186 C. Select one: O a. Mixture O b. Compressed…

A: Solution: from the steam table, the saturation temperature at 5 bar is 159 °C The given temperature…

Q: 1 atm steam (sat.) preheats CO2. If 2.26 MJ heat is released from 1kg of condensing steam, How much…

A: GivenQ=2.26MJ/kg m=21kg/sT1=303.15KT2=353.15KCp=4.5RR=8.314 J/mol.K

Q: Box the final answer. Write legibly. From a state defined by 380 kpa gage, 15.6 m3 and 68°C,…

A: To find: The difference between the change of enthalpy and the change of internal energy. Given: The…

Q: Use the moisture curve to estimate the relative humidity (R.H.) and absolute humidity (A.H.) at each…

A: relative humidity (dew point) at step 1 = 100% step 2 = 100% step 3 =100%

Q: 3. Consicer an ideal gas mixture of Coz and H20(Yco,-0.30) at 3000k %3D and 1.0 M Pa. (i) The gas…

A: Given Data

Q: The correct sequence of decreasing the gas constant of the different gases is Given: Molecular mass…

A: We know that, universal gas constant, R’ = 8.314 R = R’/M

Q: Saturated air at 30 °C, 105 kPa is contained in 6 m tank. The mass of dry air is equal to

Q: Saturation pressure of water at 20°C is 2.339 kPa. Find the phase of water in order for the given…

Q: Determine the state of water if P= 0.40 bar and T= 75.87 C. O a. Superheated Vapor b. Mixture

A: Given:P=0.4 bar anf T=75.87o C

Q: Determine the state of water if P= 90 bar and T= 243 C. Select one: a. Superheated Vapor b.…

A: Use of steam table.

Q: d) A rigid tank of 1 m³ contains oxygen gas at 600 kPa, 127°C. By mistake, someone lets 0.5 kg flow…

Q: Determine the state of water if T=8 C and P = 0.01072 bar Select one: O a. Mixture O b. Compressed…

A: From the properties of steam the quality of the steam at the temperature The quality of the steam…

Q: A pipe with a valve connects two vessels A and B of different sizes. Vessel A contains 142 L of air…

Q: etermine enthalpy of a system containing water at 350 K and 0.0025 r O 2443.407 kJ/kg P1767.104…

A: Dear student, as per the given data, there is no correct answer in the given options. Please find…

Q: 17. The molar volumes of a dry gas, measured at 200°F, are below. What is the coefficient of…

A: To find : calculate coefficient of isothermal compressibility of gas a t900 Psia and 200°F. Given :…

Q: Determine the state of water if P= 25 bar and T= 150 C. Select one: O a. Superheated Vapor O b.…

Q: Determine the state of water if P= 0.40 bar and T= 75.87 C. O a. Superheated Vapor O b. Mixture Oc.…

Q: Determine the state of water if T=8 C and P = 0.01072 bar Select one: O a. Mixture b. Compressed…

A: I have used steam tables for finding the state of water.

Q: t=80°C h= 300 kJ/kg What is the state of the pure substance?

A: according to the given details in the question.

Q: Let P and T be the pressure and temperature of the super-heated vapor and Psat be the saturation…

A: Introduction: Superheated steam has the qualities of a perfect gas rather than a vapor. Because…

Q: Determine the state of water if P= 0.60 bar and T= 85.94 C. Select one: a. Compressed liquid O b.…

A: Let us discuss the state of water at P = 0.60 bar and T = 85.94°C

Q: A vessel contains 2 kg of water at 80 ºC. Determine specific and total internal energy, specific and…

Q: To determine the level of ethanol (ρ = 790 kg/m3 ) in a reservoir, a technician verified that a…

Q: Q6: The atmospheric air at 750 mm of Hg has 34° C dry bulb temperature and 19° C wet bulb…

A: Solution: Locate the desired point at DBT= 34°C and WBT=19°C on the psychometric chart. The point is…

Q: Determine the state of water if T= 4 C and P = 0.00813 bar. Select one: a. Compressed liquid b.…

A: As from the steam table... We get that at 4C the saturated pressure is 0.814 kPa or 0.00814 bar That…

Q: Question: Express the Joule-Thompson coefficient in terms of measurable properties for the…

Q: When compressing moist air, the water vapor condenses. In one case, the sucket air flow = 10 m³ /min…

A: Given, At state 1,P1=1barT1=20°CRelative humidity, ϕ1=60%Volumetric flow rate, V=10m3/minFrom the…

Concept explainers

Engineering Drawing

Technical drawing has been around since ancient times. As in the ancient Renaissance, complicated drawings were created, including Leonardo da Vinci's drawing. Modern engineering drawing, including its specific orthographic projection with scale conventions, began in Europe (France) during the early stages of Industrialization. L.T. C. Rolt also made some of Marc's drawings for its block-making machinery (in 1799) that also may have contributed significantly to British engineering technology. Since he learned the art of presenting three-dimensional(3D) items in a two-dimensional(2D) plane, as we now term mechanical drawing. 

Question

please can you answer question 15

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Helium expands polytropically through a gas turbine according to the process PV^1.419 = C. If the turbine produces 27.09 MW,. determine the heat transferred in kJ/s.
Water of m= 5 kgm. P 1 MPa, H 10,280 kJ. Determine temperature, total volume, totalinternal energy and total entropy.
Construct the flow.chart (diagram) and compute the total heat required to convert 250 g of ice at-30°C to steam at 120 °C. (Cice = 2090 J/kg.°C, Cwater=4186 J/kg.°C, Csteam -2010 J/kg.°C, Lf= 3.33 x 10$ J/kg, Lv = 2.26 × 106 J/kg.)
Identify if the property of the following steam: Temp Pressure Specific Volume C MPa m3/kg 315 10.45 ?
A closed, rigid tank with a volume of 0.6m ^ 3 contans saturated water vapor at900 kPa the nital stale The tar pressures decreased to 300 kPa through heat exchange with the surroundings Question 1 to apply to Problem 1 What is the initial specific volume v, m^ 3 kg ?
1 atm steam (sat.) preheats CO2. If 2.26 MJ heat is released from 1kg of condensing steam, How much saturated steam is needed to condense to that 21 kg/s CO2is preheated from 303.15 K to 353.15 K? Cp CO2 = 4.5R, where R = 8.314 J/mol K. a. 0.40 kg/s b. 0.36 kg/s c. 0.30 kg/s d. 0.18 kg/s
I need help on this question: This question requires the use of Thermodynamics Property Tables. In addition, for steam, the specific ideal gas constant = 461.5 J/kg K. Q. A closed system is comprised of 10 kg pure water substance initally at a temperature of 400 oC and a pressure of 8.5 MPa (State 1). a) For state 1, show that the system is in the superheated vapour phase. b) Evaluate the specific volume of the steam in state 1 using the thermodynamic property tables supplied and compare it to the value obtained assuming the steam behaves as an ideal gas. Which value woyld you have most confidence in (give reasons for your choice).
Can you provide the step by step solution how to get the answers? Steam flows adiabatically through a nozzle from 1517 KPaa, 290 °C, to 965 KPaa. Sketch the pV and Ts diagram and for m=454 gm/sec, Detemine delta s, delta u, delta v, delta h, work nonflow and work steady flow. Can you continue solving the underlined words
Find the mass in metric tons per day of at -5 °C that would theoretically made in a refrigerating plant from water at 15 °C, when the mass flowrate of CO, is 0.7 kg/s. If the specific enthalpy of evaporation of CO, at the evaporator pressure is 290.7 KJ/kg. The dryness fractions of the CO, entering and leaving the evaporator are 0.22 and 0.98 respectively. Use the following constants (4.187 KJ/kg-K, 334 kJ/kg, 2257 KJ/kg).
21) Helium is expands polytropically through a gas turbine according to the process PV1.215=C if the turbine produces 26.53 MW determine the heat transferred in kJ/s
Q NO1: A mixture (i.e., thermodynamic system) of 0.182 kg of helium (He) and 0.091 kg ofoxygen (O2) is compressed polytropically (PVn = const.) in a piston-cylinder devicefrom 101.352 kPa and 15.56C to 413.69 kPa according to n = 1.4. Determine for theprocess: (a) the final temperature, (b) the work done, and (c) the heat energy.Clearly mention whether the work is done on or by the mixture, and whether the heatis supplied to or rejected by the mixture to the surroundings.Take the specific heat capacity at constant volume, cv for He = 3.119 kJ/(kg·K) andfor O2 = 0.659 kJ/(kg·K), and the value of gas constant R for He = 2.0769 kJ/(kg·K)and for O2 = 0.2598 kJ/(kg·K).Draw the schematic of piston-cylinder device and display the process on a hypothetical indicator diagram for the process.
39 - A fixed volume insulated tank, which was initially empty, was connected by a valve to a distribution line carrying helium gas at a temperature of 125ºC. The valve is opened first and closed when the pressure is the same as the distribution line pressure. What is the final internal energy of helium in the tank? (Internal energy of the warehouse in the final state = Enthalpy of the distribution line). (Cp=5.1926) will be taken. a) 2066.7 kJ/kg B) 2014.7 kJ/kg NS) 701.0 kJ/kg D) 649.1 kJ/kg TO) 2118.6 kJ/kg