How could the process be made reversible

Assignment Help Civil Engineering
Reference no: EM131225491

Heat in the amount of 150 kJ is transferred directly from a hot reservoir at TH= 550 K to two cooler reservoirs at T1 = 350 K and T2 = 250 K. The surroundings temperature is T, = 300 K. If the heat transferred to the reservoir at T1 is half that transferred to the reservior at T2, calculate:

(a) The entropy generation in kJ K-1.

(b) The lost work. How could the process be made reversible?

Reference no: EM131225491

Questions Cloud

Explain the potential personal liability to acme fireworks : Discuss the different employment types and relationships relevant to agency law, and analyze the advantages and disadvantages of each type specific to Acme Fireworks.
How you will apply collaboration in course with your team : Consider the multiple definitions of collaboration. Define collaboration and how you will apply it in this course with your Learning Team. Be sure to reference and cite your sources.
Retained earnings balance at the end of year : For the year, costs were $88,763, interest paid was $20,834 and depreciation was $28,556. What is the retained earnings balance at the end of the year?
Investment strategy of the edithvale retirement fund : Self-Managed Super Funds Case Study. Please provide a review of the current structure and investment strategy of the Edithvale Retirement Fund. Comment on any compliance issues that the fund might currently have and your recommendation on how they ..
How could the process be made reversible : Heat in the amount of 150 kJ is transferred directly from a hot reservoir at TH= 550 K to two cooler reservoirs at T1 = 350 K and T2 = 250 K.
Purchase health insurance : Why or why not? Assuming that she does decide to purchase health insurance, which of the three policies would you recommend and why?
Determine the transresistance transfer function : Find (i) the quiescent drain current IDQ and (ii) the small-signal transistor parameters. - Determine the transresistance transfer function Az f = vo/is.
Write a query or queries to print the table description : Write a query or queries to print the table description and the contents of each table, and copy and paste the results to a file called sales. Write a 1- to 2-page paper describing each constraint you created and why it is necessary.
Firm-wide weighted average cost of capital : Suppose a firm has several divisions, each with a unique area of business. What role does the firm-wide weighted average cost of capital play when determining a project's cost of capital in a given division?

Reviews

Write a Review

Civil Engineering Questions & Answers

  Engineering ethics and ethical issue

what is the engineering ethics course where to write about any engineering ethical case and discuss the ethical issue?

  Engineering ethics and concept and cases

what is the engineering ethics case related to civil engineering with reference and discuss all the engineering ethics issues which covered the "Engineering etics concepte and cases?

  Transportation and management

In the construction management, there is a lot of procurement route that are necessary and suitable for the construction industry.

  Supporting Investment Promotion: ERNST & YOUNG

Ernst & young is currently providing support to various sectors. In this regards it was felt that if this report is able to document good practices currently being adopted or planned in ceramic sector.

  Personalized Cancer Therapy-A step forward

Cancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease.

  Discuss the different environmental companies

Discuss the different agencies, institutes, centers, different environmental companies that are active in UAE.

  Develop a simple urban constructed wetland design

Develop a simple urban constructed wetland design.

  Evaluate company performance in relation to GRI standards

Evaluate company performance in relation to GRI standards and comment on Stigler's theory.

  Water system design

Determine the corresponding error in the computed discharge

  Hydraulic behaviour in open channel

Describe how test flumes and associated equipment are used to assess and confirm hydraulic behaviour in open channel

  Write a paper on steel sustainability

Write a paper on steel sustainability.

  Writing case study about bridge collapse

Writing case study about bridge collapse

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd