Question: A refrigerator with R-12 as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. Assume an ideal refrigeration

A refrigerator with R-12 as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. Assume an ideal refrigeration cycle as in Fig. 11.32. Find the specific heat transfer from the cold space and that to the hot space, and the coefficient of performance.

Step by Step Solution

★★★★★

3.37 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

h 183058 07014 h 76155 S ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

E-ME-T (3549).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

A refrigerator with R-134a as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. Assume an ideal refrigeration cycle, as in Fig. 9.23. Find the specific heat transfer...

An Otto cycle with air as the working fluid has a compression ratio of 10.4. Under cold-air-standard conditions, the thermal efficiency of this cycle is (a) 10 percent (b) 39 percent (c) 61 percent...

A gas turbine with air as the working fluid has two ideal turbine sections, as shown in Fig. P11.53, the first of which drives the ideal compressor, with the second producing the power output. The...

A refrigerator with R-12 as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. The actual adiabatic compressor exit temperature is 60C. Assume...

A refrigerator with R-12 as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. Assume an ideal refrigeration cycle as in Fig. 11.24. Find the specific heat transfer...

A refrigerator with R-12 as the working fluid has a minimum temperature of 10C and a maximum pressure of 1 MPa. The actual adiabatic compressor exit temperature is 60C. Assume no pressure loss in the...

A refrigerator with R - 1 2 4 a as the working fluid has a minimum temperature of - 1 0 C and a maximum pressure of 1 MPa . Assume an ideal refrigeration cycle. a . Find the specific heat transfer...

please help in this questions. thanks Yout the cold space and thei to the hol apace, and the COP 195.8ife. 171.turie, 4.06 195.7/ke 169.12nns, 4.07 question 2 known....

Show all diagrams (flows and labels) and assumptions made. The substance R-22 is used in a refrigerator as the working fluid, has a minimum temperature of 10C and a maximum pressure of 1 MPa. Assume...

Exercise 1: A refrigerator with R134 a as the working fluid has a minimum temperature of 10C and a maximum pressure of 1MPa. Assume an ideal refrigeration cycle. Find the specific heat transfer from...

Create a PDSA cycle related to INR levels monitoring and their consequences. Also, including reducing Adverse drug events (ADRs) and food interactions related to warfarin therapy. Create a...

Lotteries have become important sources of revenue for governments. Many people have criticized lotteries, however, referring to them as a tax on the poor and uneducated. In an examination of the...

A mortgage broker is offering a 2 5 - year $ 2 8 9 , 0 0 0 mortgage with a teaser rate. In the first two years of the mortgage, the borrower makes monthly payments on only a 5 . 5 percent APR...

Assume that the following cash flows are associated with a project. Year Cash Flow 0........................-$16,000 1............................-8,000 2...........................11,000...

A machine part has a resistor X protruding from an opening in the side. This resistor is connected to three other resistors, as shown in Fig. An ohmmeter connected across a and b reads 2.00 Ω....

Calculate the mass of the deuteron given that the first line in the Lyman series of H lies at 82259.098 cm-1 whereas that of D lies at 82 281.476 cm-1 Calculate the ratio of the ionization energies...

Two balls with masses M and m are connected by a rigid rod of length L and negligible mass as in Figure P10.22. For an axis perpendicular to the rod, show that the system has the minimum moment of...

A plank with a mass M = 6.00 kg rides on top of two identical solid cylindrical rollers that have R = 5.00 cm and m = 2.00 kg (Fig. P10.86). The plank is pulled by a constant horizontal force F of...

A nut comes loose from a bolt on the bottom of an elevator as the elevator is moving up the shaft at 3.00 m/s. The nut strikes the bottom of the shaft in 2.00 s. (a) How far from the bottom of the...

The following reaction is assumed to take place in a membrane reactor: A B + 2C Pure A enters the reactor and B diffuses through the membrane. Unfortunately, some of the reactant A also diffuses...

can anyone solve this? @(a) Five distinct integers are to be chosen from the set {1, 2, 3, 4, 5, 6, 7, 8} and placed in some order in the top row of boxes in the diagram. Each box that is not in the...

Assume that the heights of American men are normally distributed with a mean of 68.0 inches and a standard deviation of 2.4 inches. The U.S. Marine Corps requires that men have heights between 63 and...