B/A container which has a volume of 0.1 m' is fitted with a plunger enclosing 0.5 kg of steam at 0.4 Mpa .Calculate the amount of heat transferred and work done when the steam is heated 300 °C at constant pressure ?

B/A container which has a volume of 0.1 m' is fitted with a plunger enclosing 0.5 kg of steam at 0.4 Mpa .Calculate the amount of heat transferred and work done when the steam is heated 300 °C at constant pressure ?

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

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

See similar textbooks

Related questions

Q: Question 2: There is a refrigeration system with R134a.The compressor operates accepting fluid at 25...

A: Using R134a thermodynamic property table, enthalpy at various points have been calculated taking lin...

Q: 4 A 35.0 kg lead mass rests on the bottom of a pool. ( a. What is the volume of the lead? (density o...

Q: A carnot engine is working between the temperature range of 227°C and 127°C. If the heat absorbed by...

A: From the given data, Higher temperature in carnot cycle = TH = 227 oC = 500 K Lower temperature in c...

Q: (1) The Surface tension of water in contact with air at 23°C is given as 725x10+ N/m. The pressure i...

A: Surface Tension is due to unbalanced cohesive forces(at liquid side) at the interface of liquid-gas ...

Q: 4.123 A rigid, insulated tank having a volume of 40 ft³ initially contains a two-phase liquid-vapor ...

Q: A car is traveling around a circular track of 760-ft radius. If the magnitude of its total accelerat...

Q: . Describe clear flood mode and why it is used.

A: Given data : Clear flood mode

Q: Q9: In figure, the magnitude of Fc is equal ------, if fx =0. c: T sin 30° a: C cos 45° b: T cos 30°...

A: Given:Q9: ∑ Fx=0,

Q: Top View (hrp) Front View (frp) Side View (prp)

Q: Name three factors that determine the torque produced by an induction motor.

A: Given Data : Torque produced by induction motor

Q: 10-8 2 2 2n 2 PsdS |r-r'l ppdpd 4+p² 30 раpdф V = 49.7 V 10-9 36n 4+p

Q: The steel rod is stress-free before the axial loads P = 150 kN are applied to the rod. Assuming that...

Q: Q14: Impact is measured by the: a: stress ------ b: strain c: energy transfer d: elastic and polymer...

A: 14. c. impact is measured by energy transfer. 15. c. Materials classification as metals,ceramics and...

Q: The following data refer to a laboratory experiment with rope brake Diameter of the flywheel = 1 m; ...

A: We have Diameter of drum, D=1 m Diameter of rope, d=10 mm=0.01 m Speed of engine, N=200 rpm

Q: A cable and pulley system at D is used tobring a 230-kg pole (ACB) to a vertical position, asshown i...

A: Draw a diagram for the problem. Here, W is the weight of the pole, T is the tension in the cable, A...

Q: 3- Find madadeflection Ø Mad bending strest crossasection(150 mm leemny mm 20 kN E=15KN 2u lkN 20KN ...

A: As loading is symmetrical, we can take advantage of that. Reaction forces would be same at both sup...

Q: using the curved-beam theory thesPr.ny bending stresses are givenby Prove that Gb=K; (6Fir for 93 Fo...

A: given; bending stress (σb)=k.M.yIprove that (σb)=k.6F.ra3 dimension of square cross section=a

Q: 2. At a certain location, wind is blowing steadily at 10 m/s. Determine the mechanical energy of air...

A: iven: v = 10 m/s density = 1.25 kg/m3 diameter = 60 m

Q: 1. Calculate the composition of a lin (Sn)/ lead (Pb) alloy Lhat has the lowest melting point. Plot ...

A: FIBER REINFORCEMENT 1.The properties of fiber reinforcement composites depend upon the following fac...

Q: The 3-layer wall consists of glass-air-glass and the thickness is 2 cm, 5 cm, and 2 cm, respectively...

Q: To determine: The type of change in suction pressure when evaporator experiences a heat-load increas...

A: Given data : Suction pressure Heat load increase

Q: True or False? Oil pressure is determined bywhether the pump is a gear type or rotor typeand by oil ...

A: Given Data : Oil Pressure

Q: 9) The given figure is cartesian co-ordinate system, prototypes are classified in which quadrant? Ph...

Q: The rigid bar ABC 1s supported by a pin at A and a steel rod at B. Determine 8. the largest vertical...

Q: [P = 5.2RI] Determine the force in each member of the truss in Fig. Q4 and state if the members are ...

Q: Draw the velocity diagram for this figure.

Q: nore ects in rolling

A: 1. Iron ore: Iron metal is a mineral substance which, when warmed within the sight of a reductant, w...

Q: Steam at 6.2 MPa and 480°C is received by a regenerative engine. Extractions for feedwater heating o...

Q: How much collector area would a 1000-M

Q: Estimate the density of a 0.8-specific gravity dead oil at 40 C

A: Given data Specific Gravity of oil = 0.8 Temperature at which it is measured = 40°C

Q: At what speed must a satellite be travelling so that it shall remain in a circular orbit 1.6 x 103 k...

Q: 1- Describe and discuss the following using your own words (maximum of half a page for each): A- Ana...

A: since we only answer upto 3 subparts, we will answer the first 3. Please resubmit the question and s...

Q: The horizontal rigid beam ABCD is supportedby vertical bars BE and CF and is loaded byvertical force...

A: Given E = 200 GPa Area, ABE= 11,100 mm2 ACF = 9280 mm2. Find Deflections

Q: A 20 m long beam is simply supported at the left end and 5m from the right end. It is to be used as ...

Q: A bus at rest starts moving with an acceleration of 0.1 m/s² . What will be its speed after 2 minute...

A: Given, Initial velocity of bus = u = 0 m/s (As bus starts from rest) Acceleration of bus = a = 0.1 m...

Q: Consider rectinear motion using the motion of the derivative of a vector. In particular, determine e...

Q: Q3/ The overhang beam is subjected to the uniform distributed load having an intensity of w = 40 kN....

Q: An orificemeter with ortfice diameter 12 cm is inserted in a pipe of 20 cm diameter. The pressure di...

A: Given Data, d0=12 cm=0.12 m (orifice)d1=20 cm=0.2 m (pipe)p1-p0=9.81 N/cm2Cd=0.6

Q: A 4.0 kg mass, ml, hangs from a rope that runs over a massless frictionless pulley and is connected ...

Q: Followin g 1-6lowing oxy Jen Jas by lance in BoFto Steal Making -add limestole in blast f urnace. 3-...

Q: Q4: In the figure, the moment of force about the point O is equal: a: 25 Nx2m b: 25 N x4m c: 25 N x ...

A: Answer: The correct option is (a) : Mo = 25N × 2m.

Q: 4. The atmospheric condition of an area is 101.325 kPa and 21 C. A 6m diameter windmill is installed...

A: Given: v = 20 m/s P = 101.325 kPa T = 21 C

Q: Q13: In the figure, the (a , ) bending stress equal ---- if the moment inertia 5 m and the perpendic...

Q: - Air at 105 kPa and 37°C flows upward through a 6-cm-diameter inclined duct at a rate of Q (L/s). T...

Q: d2- LP. осean Starting from rest, a penguin weighing 8kg, slides down a snowy incline at 57.2 to hor...

Q: A two-story building has steel columns ABin the first floor and BC in the second floor, as shownin t...

A: The elongation/compression in a member subjected to axial compressive force can be calculated using...

Q: 250 N 2 kN • m 2 m - 2 m →

A: In this problem moment area method can be simplified as given below:

Q: 0 kN. Determine the required cross-sectional area of the wable stresses are 6 MPa for concrete and 1...

A: Need to determine the cross-Sectional area of reinforcing steel

Q: 1- Finding the values of the critical displacement (x) of the slide with different values of (theta)...

A: Given: x=r(1-cosθ+(sin2θ2n))v=dxdt=rω(sinθ+sin2θ2n)a=dvdt=rω2(cosθ+cos2θ2n) r= 25 mm l=150 mm n=l/r...

Q: The following data belong to a Diesel cycle: Compression ratio = 19:1: Heat added = 2500 kJ/kg : Low...

A: Given: Diesel cycle,Compression ratio, r=V1V2=191Heat addition, Qa=2500 kJ/kgLowest pressure, P1=1 b...

Question

I need the answer as soon as possible

B/A container which has a volume of 0.1 m is fitted with a plunger enclosing 0.5 kg of steam
at 0.4 Mpa .Calculate the amount of heat transferred and work done when the steam is heated
300 °C at constant pressure ?

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 3

VIEW

Step by step

Solved in 3 steps with 4 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

Skg of Steam at pressure of 4.9 bar is produ- ced from water at 20c. Determine the amount of heat supplied if the Steam is o.9 dy.
A dormitory room measures 4m x 6m x 6m. A student turns on a 150 watts fan before leaving the room on a summer day, hoping that the room will be cooler when she returns in the evening. Assume that all doors and windows are tightly closed, and there is no heat transfer through the walls and windows. At the start of the day, the room temperature is 15°C, and the pressure is 100 kPa. What will be the temperature inside the room when the student returns 10 hours later, given the specific heat value of air at room temperature?
What is the resulting pressure when one pound of air at 15 psia and 20°F isheated at a constant volume to 800°F? show diagram
You have 500 g of water at 300C in a calorimeter with 20 cal / g heat capacity and a 400 g piece of aluminum is poured inside it at 900C. What is the equilibrium temperature of the system? Ignore losses to air. Specific heats: water: 1.00 cal / goC; aluminum: 0.21 cal / goC: the mass of the calorimeter is 20 cal/g
A 0.1 kg of ice at 0 degrees Celsius is heated until half of it becomes water at 100 degrees Celsius and the other half becomes steam at 100 degrees Celsius. Find the total amount of heat required to accomplish this.
During processing in a steel mill, a 375kg steel casting at 800 degrees is quenched by plunging it into a 500-gal oil bath, which is initially 75 degrees . After the casting cools and the oil bath warms , what is the final tempertature of the two? The weight per unit volume of the oil is 7.5 lb/gal.
Air at 30°C is contained in a piston-cylinder assembly, as shown in the figure. The piston has a weight of 15N and a cross-sectional area of 0.12 m2. The initial volume of air is 3.5 m3. Heat is added until the volume of the air becomes 6.5 m3. Atmospheric pressure is 100 kPa. a. Find the final air temperature. b. Determine the work done by the air on both the piston and the atmosphere. c. Find the change in the internal energy of the air in the cylinder, and the heat exchanged with the surroundings.
A pressure cooker operates by cooking food at a higher pressure and temperature than is possible at atmospheric conditions. Steam is contained in the sealed pot, with a small vent hole in the middle of the cover, allowing steam to escape. The pressure is regulated by covering the vent hole with a small weight, which is displaced slightly by the escaping steam. Atmospheric pressure is 1 bar, the vent hole area is 7mm2, and the pressure inside should be 2.75 bar. What is the mass in kg of the small weight?
A 10 gallons of water has an inital temperature of 25 degrees Celsius. What is the input power needed to raise the temperature up to the boiling point after 25 minutes Assume heat loss 12%
A cylindrical vessel with a diameter of 8 inches and 5 feet long contained acetylene at 300 psi gauge and 82°F. After some amount of acetylene was used, the pressure was reduced to 190 psi gauge and the temperature was 74°F. The gas constant of acetylene is 59.35 ft-lb:/lbm-°R. Determine the following: 1. What is the initial mass in Ibm of the acetylene inside the vessel? 2. What proportion in percentage of acetylene was used? 3. What volume in ft would the used acetylene occupy at 30 psig and 80°F?
.A kilogram of Argon gas( MW= 40 kg/kmol, k=5/3) is in a piston cylinder set-up. Initially, it has pressure of 30kPa and volume of 0.2m3 and expanded to 20 kPa due to heat transfer. If the process is said to be isovolumic, find initial and final temperatures.
Refrigerant 134a is stored inside an uninsulated ridged tank and heated by an electric resistor for 5 minutes. The temp goes from -10 degrees Celsius to 40 degrees Celsius. The refrigerant has a quality of .8 and the tank has a volume of .01m^3. The electrical resistor is powered by a 12V battery with a current of 5 amps. How much energy is lost from the refrigerant through the tank walls during this process.