FREE Trial
Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Joules is not the correct unit. X Your answer is incorrect. A heat pump is used to heat a building. The external temperature is lower

Joules is not the correct unit.

image text in transcribed
X Your answer is incorrect. A heat pump is used to heat a building. The external temperature is lower than the internal temperature. The pump's coefficient of performance is 3.75, and the heat pump delivers 8.19 MJ as heat to the building each hour. If the heat pump is a Carnot engine working in reverse, at what rate must work be done to run it? Number 2184 Units

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Introduction To Solid State Physics

Introduction To Solid State Physics

Authors: Charles Kittel

7th Edition

471111813, 978-0471111818

More Books

Students also viewed these Physics questions

Question

★★★★★
Two proposed computer mouse designs were compared by recording wrist extension in degrees for 24 people who each used both mouse types (Comparative Study of Two Computer Mouse Designs, Cornell Human...

Answered: 1 week ago

Question

★★★★★
The curve C has equation y = 5(x 1)(x + 2)/(x 2)(x + 3). i. Express y in the form P + Q/x 2 + R/x + 3. ii. Show that dy/dx = 0 for exactly one value of x and find the corresponding value of y....

Answered: 1 week ago

Question

★★★★★
Debate the overexpansion of mental disorders attributed to the DSM.

Answered: 1 week ago

Question

★★★★★
The controller of Hall Industries has collected the following monthly expense data for use in analyzing the cost behavior of maintenance costs. Instructions (a) Determine the fixed- and variable-cost...

Answered: 1 week ago

Question

★★★★★
please dont use chat gpt AI 2 3 0 . .

Answered: 1 week ago

Question

★★★★★
Please help me answer c, d, and f. Please show calculations. Using the equations and tables in Appendix 12A of this chapter, determine the answers to each of the following independent situations....

Answered: 1 week ago

Question

★★★★★
Addressing A large organisation has a CIDR block (192.168.128.0/18) and would like to give one subnet to each department as shown below. Develop a variable-length addressing scheme that best fits the...

Answered: 1 week ago

Question

★★★★★
Context: You are a Sales Account Manager and you manage a book of business made up of 100 restaurants (brands). Your main priority is Client Retention and Growth. You want restaurant businesses to...

Answered: 1 week ago

Question

★★★★★
Question1 diversity in the workplace. Please research 6 benefits of having a diverse workforce. Explain in detail how each of the benefits enable an organization to become more competitive and...

Answered: 1 week ago

Question

★★★★★
A popular Airliners' Business Class check-in counter at CLT Airport has been experiencing some backlogs. A study indicated that customers arrive at an average of 60 per hour and that the arrivals are...

Answered: 1 week ago

Question

★★★★★
Your company intends to invest in FinTrans, a fintech company that facilitates convenient transfer of funds across borders. You will be able to influence FinTrans' product development so that your...

Answered: 1 week ago

Question

★★★★★
2. Start with a person you want to model. a. Use the five positions to investigate how this person positions himself in relation to others, i.e. how he uses the five positions in his interaction with...

Answered: 1 week ago

Question

★★★★★
1. Start with a leader that you want to model. a. What is the stated purpose of this person? b. What is the vision of this person? c. How does he seek to achieve his purpose and vision? d. What does...

Answered: 1 week ago

Question

★★★★★
2. Now change the performance so that you play out the dream in your inner the-atre. Apply colours to the images you envision. Give some pictures a stronger colour than others and vice versa. Also...

Answered: 1 week ago

Previous Question Next Question