A refrigerator receives 500Wof electrical power to the compressor driving the cycle flow of R-134a. The refrigerator
Question:
A refrigerator receives 500Wof electrical power to the compressor driving the cycle flow of R-134a. The refrigerator operates with a condensing temperature of 100 F and a low temperature of −10 F. Find the COP for the cycle and its cooling capacity.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (12 reviews)
High Temperature 33F Condensing Temperature 106F CO...View the full answer
Answered By
Firoz K
I have extensive experience in education and tutoring, having worked as a tutor for the past three years in both group and individual settings. During my time as a tutor, I have successfully helped students improve their academic performance in a variety of subjects, including mathematics, science, language arts, and social studies. I have also developed and implemented personalized learning plans and differentiated instruction techniques to accommodate the individual needs of my students. Moreover, I have effectively communicated with parents and teachers to ensure that the students receive the best possible education and guidance. My strong organizational, communication, and problem-solving skills have enabled me to successfully collaborate with students, parents, and teachers in order to provide an effective and enjoyable learning experience.
0.00
0 Reviews
10+ Question Solved
Related Book For
Fundamentals Of Thermodynamics
ISBN: 9781118131992
8th Edition
Authors: Claus Borgnakke, Richard E. Sonntag
Question Posted:
Students also viewed these Sciences questions
-
A power cycle operates between a reservoir at temperature T and a lower-temperature reservoir at 280 K. At a steady state, the cycle develops 80 kW of power while rejecting 2000 kJ/min of energy by...
-
A compressor in a commercial refrigerator receives R-22 at -25oC, x = 1. The exit is at 800 kPa, 40oC. Neglect kinetic energies and find the specific work.
-
A refrigerator using helium gas operates on the reversed cycle shown in FIGURE CP21.71. What are the refrigerator??s (a) Coefficient of performance (b) Power input if it operates at 60 cycles per...
-
Picasso Co. issued 5,000 shares of its $1 par common stock, valued at $100,000, to acquire shares of Seurat Company in an all-stock transaction. Picasso paid the investment bankers $35,000 and will...
-
Suppose the one-year interest rate on British pounds is 11 percent, the dollar interest rate is 6 percent, and the current $/ spot rate is $1.80. a. What do you expect the spot rate to be in one...
-
Internal energy of a perfect gas is ........................ .
-
Think of a time when you have been very satisfied with a job you have held. What made that job satisfying? Also think of a time when you have been dissatisfied with a job you have held. What made...
-
The amounts of caffeine in a sample of five-ounce servings of brewed coffee are shown in the histogram. Make a frequency distribution for the data. Then use the table to estimate the sample mean and...
-
JL.53 Bob's Bumpers hasa repetitive manufacturing facility in Kentucky that makes automobile bumpers and other auto body parts. The facility operates 320days per year and has annual demand of 78,000...
-
Adjustments to be effected on 28 February 2019 The following was found as per physical count 1.1). Trading Stock RB0 300 1.2). Packing Material R700 2). Depreciate equipment at 10 % p.a on the...
-
Find the high temperature, the condensing temperature, and the COP if ammonia is used in a standard refrigeration cycle with high and low pressures of 800 psia and 300 psia, respectively.
-
The refrigerant R-134a is used as the working fluid in a conventional heat pump cycle. Saturated vapor enters the compressor of this unit at 50 F; its exit temperature from the compressor is measured...
-
True or False You can use the for loop to iterate over the individual characters in a string.
-
4. A boundary layer forms on a convex curve. Over this curve the boundary layer detaches and does not reattach. (a) Sketch and label typical velocity profiles for the laminar, turbulent, and detached...
-
Your manager has asked that you submit a request for professional development funds for an industry credential related to sustainability, business ethics, or operations management. Purpose : Briefly...
-
Selling and Administrative Expenses: $160,000 Great Grains' What is the Gross Profit for 2022 amounted? The following cost data pertains to Great Grains Inc. for December 31st, 2022: Ending Raw...
-
Mr. Smooth is starting a business. He will be the only user to access the accounting records and wants to be able to do so from different devices via the cloud. He will use the accrual accounting...
-
Sandhill Co. has a product with a unit selling price of $710, variable cost per unit $405, and fixed costs of $500.200. Compute the company's break-even sales units and sales dollars. Break-even...
-
The U.S. Department of Housing and Urban Development compiles information on new, privately owned single family houses. According to the document Characteristics of New Housing, in 2012 the mean...
-
Suppose the spot and six-month forward rates on the Norwegian krone are Kr 5.78 and Kr 5.86, respectively. The annual risk-free rate in the United States is 3.8 percent, and the annual risk-free rate...
-
Predict the major product for each of the following transformations: (a)
-
Identify the reagents that you would use to accomplish each of the following transformations (you will also need to use reactions from previous chapters). (a) (b) (c) Br Br OH
-
Predict the major product obtained when each of the following compounds is treated with bromine (Br 2 ) together with sodium hydroxide (NaOH) followed by aqueous acid (H 3 O + ). (a) (b) (c)
-
If a foreign country's consumers tend to only purchase products that are produced locally, the least effective strategy for a U . S . firm is to: a . develop a subsidiary ( under the U . S . name )...
-
A chemical company has net sales of Rs.50 lakhs, cash expenses (including taxes) of Rs.35 lakhs and depreciation expenses of Rs.5 lakhs. If debtors decrease over the period by Rs.6 lakhs, what is its...
-
does engineering cost included in a cost of purchased equipment
Study smarter with the SolutionInn App