19 -Which of the following is the specific volume of refrigerant 134a at a pressure of 120 kPa and a temperature of – 24°C?a) 0,17395 m³/kgO B) 0,0007324 m/kgO NS) 0,0007297 m/kgO D) 0,0007620 m³/kgO TO) 0,16212 m²/kg

Answered: Image /qna-images/answer/f72931d3-e571-4286-9a05-c51d2d02cbfd.jpg

Answered: Which of the following is the specific…

Engineering

Mechanical Engineering

Which of the following is the specific volume of refrigerant 134a at a pressure of 120 kPa and a temperature of – 24°C?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Consider an ideal gas that undergoes a process through which Volume ratio (Vol,/Vol, 0.50) and…

A: Volume ratio, V2V1=0.50 Pressure ratio, P2P1=3.01

Q: What is the pressure in a rigid tank that contains 20 kg of water at 90℃ where 10 kg of water is in…

Q: There are expanded 0.90 kg/sec of steam at constant pressure from 30 bar & 30% moisture content. If…

A: m = 0.90 kg/sec P1 = 30 bar X1 = 30% W= 121.3 kJ/sec

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

Q: A supply line contains a two-phase mixture of steam and water at 240 °C. To determine the quality of…

A: Given data, According to the given data T1=240°C Po=100kpa We need to find Quality of the mixture…

Q: Differentiate between saturated liquid and saturated vapor. Make use of T-S diagram along with your…

A: It is required to differentiate between the saturated vapour and saturated liquid states.

Q: Q3: The enthalpy of vaporization for water is: H,O H,0 AH =+ 44.0 ki/mole

A: Given: ∆Hvap=44 kJ/mole=44000 J/mole

Q: Please indicate the given. Determine the optimal intermediate pressures and work needed per kilogram…

Q: For a process with an ideal gas assuming constant specific heats, which set of values should be used…

A: Internal energy is the energy of a substance that changes with the change in the temperature of the…

Q: Required information A piston-cylinder device contains 0.66 kg of steam at 300°C and 0.5 MPa. Steam…

A: Given Data Mass of the steam, m=0.66KgAt state 1P1=0.5MPaT1=300°C Steam is superheated At constant…

Q: A large room contains a volume of air of Va = 11 m3 at a temperature of Ta = 55° F. It also contains…

A: *As per our guidelines we are supposed to answer first three sub-parts of the question. Kindly…

Q: What is the final pressure in psia?

Q: Determine the phase of the refrigerant R-134a at pressure of 240 kPa and specific volume of 0.07…

A: Refrigerant = R134a Pressure, P=240 kPa Specific volume, v=0.07m3/kg

Q: 6.15 kg of water vapor is contained in 150 kPa and 90% quality in a suitable enclosure. Calculate…

Q: Define the Saturation Temperature and Saturation Pressure .

A: Saturation Temperature:- Saturation temperature is the temperature of the liquid at saturation…

Q: The 12" piston diameter is fitted into the cylinder shown in fig. A 0.3 lbm liquid-vapor mixture of…

A: Given data Piston diameter = 12 " Volume of gas increased by = 60% The quality of mixture = 70 %…

Q: How do you find the enthalpy, hf and hg of saturated water at a pressure of 175 kPa? What is it?

A: From thermodynamics steam table saturated water pressure table at pressure (P)=175KPa…

Q: What is the saturation temperature at 600 kPa?

A: Given data:- Pressure =600 kPa To find:-the saturation temperature

Q: A rigid tank of 20ft contains air at 100psia and 70°F. The tank is equipped with a relief valve that…

A: V1 = 20 ft3 = 0.566337 m3 P1 = 100 psia = 689.476 Kpa T1 = 70°F = 294.261 K P2 = 125 psia = 861.845…

Q: Steam at a pressure of 3.5 MPa is known to have a specific volume of 50 x10−3 m3 Kg . What is the…

A: Result: The specific enthalpy of the steam is 2580.68 KJ/Kg. The solution is available in the below…

Q: Determine the mass of air in lbm when the pressure is 18.44 psi and the temperature is 80.8°F in a…

A: For solution refer below images.

Q: three kg of saturated water at 125 kPa is completely vaporized. Calculate the volume .

A: Mass of saturated water(m)= 3kg Saturation pressure (p)=125kPa=0.125 MPa From steam table , at…

Q: The 12" piston diameter is fitted into the cylinder shown in fig. A 0.3 lbm liquid-vapor mixture of…

A: Spring piston cylinder Construction and working Spring is connected to the piston and in cylinder…

Q: Question #4 A rigid tank with a volume of 2-m³ initially contains air at 100 kPa and 30 °C. The tank…

A: To Find : The entropy generation Given : The volume of the tank is The initial pressure of the air…

Q: What is the specific enthalpy of the water at 9.0 bar and temperature of 100 C? Express your answer…

A: Given data: - The pressure of the water is P = 9.0 bar. The temperature of the water is T =100 oC.

Q: pressure is 20.45 psi and the temperature is 77°F in a closed chamber with dimensions 30.8 ft x 15.3…

Q: 2. A sealed rigid vessel has volume of 1 m3 and contains 2 kg of water at 100°C. The vessel is now…

A: Given data :- Volume = 1 m3 mass = 2 kg Water at 100° C Find :- Pressure at 200° C = ?

Q: 13m/min of air at 1.0 atm, T1 = 16°C and o1 = 41% is heated to T2 = 27°C. Then the air is humidified…

Q: In the PVT diagram, the term "dense fluid" is used to describe the material or fluid When it is in…

A: PVT diagram in thermodynamics is basically a graphical representation of the states of the…

Q: Which of the following statements is incorrect? If the change in temperature and the specific heat…

Q: the temperature of the air is 30ºC and the substance cools from 100ºC to 60ºC in 25 minutes,…

A: To determine the time taken to cool from 60 C to 40 C.

Q: Refrigeration tubing is 2 inches in diameter and 10 ft. long and contains R 12 as a saturated vapor…

Q: Briefly describe an adiabatic, isothermal, isochoric and isobaric process and show the processes on…

Q: B. An 70 L vessel contains 3.5 kg of refrigerant-134a at a pressure of 0.14 MPa. Determine: (a) the…

Q: Which of the following statements is correct about the saturated vapour a. It has a dryness fraction…

Q: What mass of Oxygen would occupy a volume of 0.6 m at 600 KPa and 30°C?

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…

Concept explainers

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.

Question

19 -
Which of the following is the specific volume of refrigerant 134a at a pressure of 120 kPa and a temperature of – 24°C?
a) 0,17395 m³/kg
O B) 0,0007324 m/kg
O NS) 0,0007297 m/kg
O D) 0,0007620 m³/kg
O TO) 0,16212 m²/kg

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

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

An ideal gas expands from 11.5 cu.ft to 17.5 cu.ft at 85 deg.F and 15.5 psia. During the isobaric process, what will be the temperature of the gas?
The dry saturated steam is expanded from 10 bar to 6 bar in a nozzle. If the expansion is supersaturated, determine the degree of under cooling and degree of supersaturation.
2. Steam at a pressure of 3.5 MPa is known to have a specific volume of 50x10-3 m3/kg. What is its specific enthalpy?
A rigid tank contains an amount of nitrogen at a pressure of 12.2 atm and a temperature of 24.0°C. Two-thirds of the gas is withdrawn from the tank, while the temperature of the remainder is raised to 64.8°C. What is the new pressure (in atm) of the gas remaining in the tank? atm Need Help? Read It
An ideal gas having an initial pressure and temperature of 45 psig and 80°F is heated in a closed container to 130°F. What is the final pressure in psig?
Determine the mass of air in lbm when the pressure is 21.83 psi and the temperature is 84.9°F in a closed chamber with dimensions 25.5 ft x 15.6 ft x 19.2 ft. Assume air to be an ideal gas.
How much energy (BTU) is given off when 5 lbm of saturated steam with a quality of x=1 at 1 psia? How does this compare with the same mass condensing at atmospheric conditions?.
B- Determine the heat transfer (in kJ) necessary to increase the pressure of 70 percent quality steam from 200 to 800 kPa, maintaining the volume constant at 2 m³.
CO2 gas enters the pipe at a flow rate of 2 kg / s, 3 MPa pressure and 500 K temperature. While the CO2 pipe type is flowing, it is cooled down at constant pressure and its temperature drops to 450 K at the pipe outlet.Volumetric flow of CO2 at the pipe inlet,Using the generalized compressibility diagram, find
Determine the mass of air in lbm when the pressure is 17.97 psi and the temperature is 94.9°F in a closed chamber with dimensions 26.4 ft x 18 ft x 17.9 ft. Assume air to be an ideal gas.
***Please show your correct and complete solution for this problem. Box your final answers and express in two decimal places. Sketch the schematic diagram.*** A rigid tank initially contains 5kg of saturated vapor steam at 150°C. Heat transfer is done until the pressure of steam reaches 1.20 MPa. Sketch the P-v diagram. Solve for the change in enthalpy and heat transferred.
The real gases show nearly ideal behaviour at low pressures and low temperatures