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Archive for the ‘Engineering’ Category

Brumadinho Dam collapse

a.    A minimum 750 word discussion of what failed, and the primary causes. Considering any psychological contributions to the causes of failure, as well as any issues related to operations and maintenance. If "normalization of deviance" played a role, explain that as well. Was complexity a factor? Are there historical factors which may have contributed to this failure?

b.    A brief analysis of how the factors noted in our risk equation played a role in raising the risk of this failure occurring -- unless it was truly a "black swan" event -- if so, explain why (at least 300 words)

c.    Explain the broader implications of this failure -- societal, environmental, economic, etc. Discuss any legal issues as well -- is there any sort of government, regulatory or legal follow-up which might help to reduce the likelihood of future failure of this type. (at least 350 words -- include any references!!)

d.    Are

transformer protection devices

ieee refernces

The submission must include the followings: 15 pages report ( double space )

Table of Contents
Abstract
Introduction
Literature Review
Theory section
Case study
You can combine Theory and Simulation or simulation and Case study
Conclusions
References
Also, the report must address all learning outcomes from the course syllabus which are:

Use modern software tools and theories to design protection systems that meet specific functional requirements with consideration of safety, global, cultural, social, environmental, and economic factors

Discuss professional and ethical issues in the design of contemporary electric power system protection systems, including asset values, environmental compliance, and social factors

Research power system protection and safety standards

Amazon Rise

Please write a reflection essay on Amazon documentary film. Please bring your personal experiences and thoughts to bear as you write this essay. More specifically, how do you see the issues raised in the documentary films affecting your life and society in general?

https://www.youtube.com/watch?v=RVVfJVj5z8s

Management & Production issues

I attached an introduction explaining some issues related to the topic.

Need to analyze the Boeing 787 Dreamliner and the production/ management issues that caused the production delay of the aircraft. Instruction say: Consider the 10 OM decisions, the paper should compare and contrast the current research findings with the principles and concepts presented the Heizer, et al. textbook.

Heizer J., Render B., and Munson C. (2017) Operations Management: Sustainability and Supply
Chain Management (12th Edition) Pearson.
ISBN: 978-0134130422 Textbook

scholarship letter

Scholarship set up to help mechanical engineering students cope with exceptional, unforeseen financial circumstances; student must be in good standing; scholarship can be awarded at any time during the year.

Just one page letter. It is a very easy assignment, that can be done within an hour. I set a deadline in one week. I will provide some info about me below.
I am a senior of Bachelors degree Mechanical engineering. I need a letter describing my difficulties. Especially with everything going on right now, (covid-19)
My parents live overseas, in Kazakhstan.
My mom doesn't work right now, and my dad was forced to work from home, we support my dads grandmother financially as well. I have little brother, he is in middle school.
I am a permanent resident of US. I cannot work due to school work load. I would not mind working part time but its still not enough.
I need to pay for rent, tuition, and daily expenses.

Any topic (writer’s choice)

Topic :  Generalized Ohms law
see, e.g.  at http://theory.ipp.ac.cn/~yj/research_notes/mhd/node3.html

understand all the terms.  For example, in mechanics F = ma, so a force causes a mass to accelerate.  In E&M F is replaced by a voltage difference V.  So a V should cause the charges to accelerate, causing an increase in current with time, not a steady current.  This is not covered by the usual V = IR (or J = sigma E) Ohm;s law; it is the dJ/dt term in the generalized Ohms law.  When you add drag forces though (same as in PHYS 350), you can get a steady velocity (i.e., current).  Similarly explain the other terms and when they are or are not important.  This will require some research.

Vanna Venturi House by Robert Venturi, Explain the value of non sequitur and duality in architecture

Write a 1000-word essay using case examples of either Piazza dItalia by Charles Moore or Vanna Venturi House by Robert Venturi, Explain the value of non sequitur and duality in architecture. Support using at least two conceptual drawings. 

In the reading, complexity and contradiction, you saw how Venturi is describing the duality in architecture by using the 'inclusive' concept. He gives examples where contrasting elements are used to create a whole. The reading also explains how Venturi likes and includes non-sequitur elements in the buildings that may not necessarily be a logical arrangement.

Taking an example of Vanna Venturi House, you can see the traditional elements  like gable roof, lunette windows, long chimneys etc. applied in a very non conventional way. The main entrance in the centre is creating a sense of symmetry in the first look, but is not there due to placement of windows, you can also see a square opening in the centre of the facade that is

Any topic (writer’s choice)

Provide a 500-word thoughtful response to "Murphy A FTN" in depth. In your response, refer to "Murphy_JAE_NothinglikeNew" as well in less depth but to show your understanding. Avoid plagiarism. Give credit for ideas you are in dialogue with and cite quotes with (Last Name Author, page).

Productive maintenance

answer the question below using the 2 attachment I hand you.

question:
3. Research an organizations TPM plan. Draw parallels between the plan presented in this chapter and any TPM / reliability information your research uncovered. Utilize your research as supporting documentation. In other words, comment on what TPM your research revealed, as well as what parts of a TPM program you feel have been overlooked or you were not able to find documentation for.

Technology

The essay for this lesson is required to be 2000-3000-words and clearly demonstrate your understanding of the prompt. Essays should be 5 or more paragraphs with a clear introduction, thesis statement and conclusion, written in APA format (https://owl.english.purdue.edu/owl/).

Essay:

How have emerging communication technologies (e.g., smart phones and their texting and video chat features) influenced the way we relate to one another? In what ways do they foster improved human connection and in what ways do they isolate? Your essay should have a clear thesis statement, i.e., a debatable position for which you must offer support, and the body of your essay should consist of a compelling argument and evidence supporting your claims.