A completely reversible heat pump has a COP of 1.6 and a sink temperature of 300 K.
Question:
A completely reversible heat pump has a COP of 1.6 and a sink temperature of 300 K. Calculate
(a) The temperature of the source
(b) The rate of heat transfer to the sink when 1.5 kW of power is supplied to this heat pump.
Transcribed Image Text:
300 K HP 1.5 kW TL
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 83% (12 reviews)
A reversible heat pump is considered The temperature of the source and the rate of h...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Thermodynamics An Engineering Approach
ISBN: 9781259822674
9th Edition
Authors: Yunus Cengel, Michael Boles, Mehmet Kanoglu
Question Posted:
Students also viewed these Engineering questions
-
A completely reversible heat pump produces heat at a rate of 300 kW to warm a house maintained at 24°C. The exterior air, which is at 7°C, serves as the source. Calculate the rate of entropy...
-
A completely reversible heat engine operates with a source at 1500 R and a sink at 500 R. If the entropy of the sink increases by 10 Btu/R, how much will the entropy of the source decrease? How much...
-
Calculate and plot the thermal efficiency of a completely reversible heat engine as a function of the source temperature up to 2000 R with the sink temperature fixed at 500 R.
-
Tell whether the given side lengths of a triangle can represent a right triangle. 36, 48, and 60
-
The binomial model can be used to price unusual features of options. Consider the following scenario: A stock priced at $75 can go up by 20 percent or down by 10 percent per period for three periods....
-
Draw the shear and moment diagrams for thebeam. 15 KN/ 2m
-
You own 12 20-year General Electric Capital Services corporate bonds with face values of $1,000. Their coupon rate is 7.5%. Their current yield is 5.2%. 1. Calculate (a) What is the current market...
-
Complete Keith's tax return including all required schedules and forms using prince edward island as province, using the fillable forms package. Taxpayers Information Taxpayer #1 Name: Keith Dox...
-
What is the answer of this question?. Question An Australia mining company, QMC is thinking about opening a new gold mine in South Africa. The mine is expected to produce 100,000 ounces of gold per...
-
The Northshire Hospital Trust operates two types of specialist X-ray scanning machines, XR1 and XR50. Details for the next period are estimated as follows: A brain scan is normally carried out on...
-
A Carnot refrigerator absorbs heat from a space at 15C at a rate of 16,000 kJ/h and rejects heat to a reservoir at 36C. Determine the COP of the refrigerator, the power input, in kW, and the rate of...
-
The structure of a house is such that it loses heat at a rate of 4500kJ/h per C difference between the indoors and outdoors. A heat pump that requires a power input of 4 kW is used to maintain this...
-
State H provides general subsidies to all of its export manufacturers by means of low-cost loans, foreign currency exchange guarantees, and discounted prices for fuel and electricity purchased from...
-
Which firm does better meet the prudence principle in each of the following situations? a. Firm A assumes fixed assets will last longer than firm B. b. Firm A assumes lower salvage values for fixed...
-
Four initial conditions are necessary to determine the forced-vibration response of a fixed-free beam. Indicate whether the statement presented is true or false. If true, state why. If false, rewrite...
-
In which of the items in the previous exercise does cash change? Do shareholders happiness and cash move simultaneously (that is, shareholders are happy if cash increases and vice versa)? Previous...
-
Explain how shareholders feel (happy, sad, even) as far as these transactions are concerned: a. A brand-new machine is bought for cash and installed in the factory. b. That machine is depreciated at...
-
True or false? If inventory obsolescence is very high in a given year, FFO will most likely be larger than CGO.
-
Rising health care costs are a growing concern for everyone in the United States. With U.S. Centers for Medicare and Medicaid Services data from 2006 and projected to 2021, U.S. per capita health...
-
Planning: Creating an Audience Profile; Collaboration: Team Projects. Compare the Facebook pages of three companies in the same industry. Analyze the content on all available tabs. What can you...
-
Steam at 1 MPa and 300C is throttled adiabatically to a pressure of 0.4 MPa. If the change in kinetic energy is negligible, the specific volume of the steam after throttling is (a) 0.358 m3/kg (b)...
-
Air is to be heated steadily by an 8 - kW electric resistance heater as it flows through an insulated duct. If the air enters at 50C at a rate of 2 kg/s, the exit temperature of air is (a) 46.0C (b)...
-
Refrigerant-134a enters the compressor of a refrigeration system as saturated vapor at 0.14 MPa, and leaves as superheated vapor at 0.8 MPa and 60C at a rate of 0.06 kg/s. Determine the rates of...
-
Sandhill Company manufactures bowling balls through two processes: moulding and packaging. In the moulding department, urethane, rubber, plastic, and other materials are moulded into bowling balls....
-
Suppose that Target Corporation uses the periodic inventory system to account for inventories and has the following information at October 31. October 1 Beginning inventory 400 units @ $12.00 =...
-
A 1.what is modern day organization theory?2.how does modern day organization theory define businessprocess and give an example. 2 answers
Study smarter with the SolutionInn App