What is Engineering: Definition and 996 Discussions

Engineering is the use of scientific principles to design and build machines, structures, and other items, including bridges, tunnels, roads, vehicles, and buildings. The discipline of engineering encompasses a broad range of more specialized fields of engineering, each with a more specific emphasis on particular areas of applied mathematics, applied science, and types of application. See glossary of engineering.
The term engineering is derived from the Latin ingenium, meaning "cleverness" and ingeniare, meaning "to contrive, devise".

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  1. U

    How Engineering physics impact on technology?

    I have an assignment and i want to complete it before Tuesday. I have some questions regards to my assignment 1) How Engineering physics impact on technology ? 2) Engineering physics Inventions 3) Engineering physics related information
  2. A

    Recommend beginner engineering books

    Hi I am a first year engineering student I want to start by learning general engineering So I want books recommendation I want to understand the engineering behind the following Referegration Fans Car and automobiles Computers Civil works Buildings Planes Space craft Kitchen tools...
  3. amelune

    Schools Universität Leipzig - Mechanical Engineering

    Hello everyone, This year I'm planning to apply for the bachelor program of IPSP. Since my high school is not qualified by DAAD, I have to complete at least one year in any other university and apply through uni-assist. I'm already in my second undergraduate year of Mechanical Engineering and...
  4. M

    Engineering Can IStill Get Hired as a Civil Engineer at 40 with Prior Experience?

    Hi guys and girls, So I have a 4 year degree in surveying (Spatial Science) and I'm considering studying for a civil engineering degree. The maths and physics units already studied result in all but one math unit to complete. I also get recognition of prior learning for some of my other...
  5. A

    What are best civil engineering books for beginners?

    Hi What are best civil engineering books for beginners. I want them to be easy to understand for an Egyptian I mean easy language and good content Thanks
  6. H

    Engineering Entry level Renewable energy engineering positions?

    I'm not out of college yet, but I'm curious if any companies are offering entry level positions renewable energy engineers right now
  7. MrCosmic

    Courses Overcoming Math Fear to Pursue Hobby Engineering

    Hi, been lurking for 10 years. Never posted. edx.org has classes on aero/mech engineering. I lack the math and physics background to understand them. Math has terrified me since the 4th grade. We fear what we don't understand. I plan to take math classes at my local community college. If I...
  8. F

    Physics Phd Teaching Engineering

    Hello, Does anyone know if a Phd in physics can teach engineering courses at a university? Or do you need to have an engineering degree? Thanks you!
  9. pkress

    Engineering Minimum Critical Power Ratio (nuclear engineering applications)

    Im having a really tough time with this problem, I am assuming that in order for q'(z) to be a maximum, e^(-az/L)sin (pi(z)/L) must be a maximum. I believe this occurs when the derivative with respect to with respect to z/L is zero, which gives me z = 0.322L, but I am not sure if this is correct...
  10. A

    Engineering Manufacturing engineering books -- Follow-on questions

    Hi guys What are best manufacturing engineering academic books for beginners
  11. M

    Courses Advice on switching from physics to (biomed) Engineering?

    So I'm currently a fresher at a UK university doing (joint-honours, but not actually missing any first year physics) maths and physics but I've come to realize I don't really have a passion for pure maths and physics. I've realized I fell in love with the "pop-culture" idea of physics and...
  12. A

    Engineering Drawing: An Essential Tool for the Egyptian Engineer

    Hi I'm a first year Egyptian engineering student. I have a problem with engineering drawing. In our country Egypt the focus is on grades and exams nobody cares about understanding any thing. Nobody really does understand anything. Nobody even loves engineering. My problem is that I can not be...
  13. G

    Engineering: Top 3 Reasons to Pursue a Career

    Top 3 reasons why you wanted to pursue a career in engineering... GO!
  14. A

    Trends in Trainings on Engineering Standards

    Hi, Could anybody please help me with the following information: 1) Frequency of engineers receiving trainings on standards/competencies set by organizations such as ASME, IEEE, ASTM, etc.? Average number of trainings per engineer per year? 2) Corporates spend per year per engineer on...
  15. Z

    What are the latest discoveries in the world of physics?

    Nothing much yet..
  16. Muskyboi

    Engineering [Electrical engineering] Second order Parallel RLC Circuits.

  17. L

    Engineering Multimeter values different and fluctuations

    I measured current through a parrallel circuit and my multimeter fluctuated massively and compared to theoretical values they are miles out. multimeter was changed over to ampmeter. I used duel power supply. Throughtout the measuring i kept getting short circuits. The circuit on the...
  18. CricK0es

    How can I evaluate the power produced by a WEC unit? (wave energy)

    I'm currently researching if I could implement some wave energy into my small scale hypothetical project. I've identified some commercial models, namely Seabased and SINNPower, and I assumed that they would have approximate values of power output given wave period, height (among many other...
  19. Boltzman Oscillation

    Engineering What is the best EE route for someone living in North Texas (DFW)?

    Good afternoon, I will be graduating with an EE bachelors in a year. To keep this brief, next semester I will be taking courses that branch off from general Electrical Engineering. I have the options of Telecom, Electronics, Control Systems, or Power Systems. Living in the DFW area, what would...
  20. gareth-hayter

    What engineering and math features is Excel missing?

    Hi All Background I'm nearing the end of development of an Excel add-in (commercial) which adds new engineering and math features to Excel. I'd like to have a discussion with people that use Excel on a daily basis to ensure that the product adds true value and meets their needs and desires by...
  21. Waffle24

    Civil engineering - dike improvement

    [Moderator moved this thread from the homework section.] I'm a civil engineering student, and it's my first year at the University of Applied Sciences, and I'm doing an exercise but can't figure out one of its parts. The question: what are the advantages and disadvantages of reinforcement...
  22. jedishrfu

    Cool Origami Engineering Video

  23. Rahulx084

    What is the Validity of the Rate Equation in Different Reactor Types?

    What is the definition of rate ##(-r_a)=-\frac{dCa}{dt}## or ##(-r_a)=-1/V\frac{dNa}{dt}## ? I think the general one is the second one and first one is for constant volume reaction system. Is the above written rate equation only valid to batch reactor? If not can we use this in a PFR or MFR? In...
  24. M

    Do you have to be beyond smart to be an engineer in the Star Wars galaxy?

    I could never be an engineer here on Earth. I’m too dumb. My math skills and spatial intelligence suck. I wonder. If I lived in the Star Wars galaxy, would it even be harder to be an engineer since everything is so much more advanced? I imagine engineering schools in the Star Ward galaxy only...
  25. D

    Physics Love physics: study engineering

    I love physics, I’m literarily fascinated and passionate about it. Although I would like to focus on applying physics on real world projects (more than on research or discovery). Like making a better combustion system on rockets, helping build the fusion reactors they’re trying to make, using...
  26. R

    Nuclear Looking for Nuclear Engineering must reads

    I'm asking for suggestions in various categories as some of them might be more important for coursework whereas others might be more recreational and to expand knowledge. I know for example that Knoll is the go to for radiation detection and Lamarsh and Baratta is the most important for intro...
  27. G

    Suggestions for research topics for M.Sc. in Nuclear Power Engineering

    Summary: Suggestion on experimental research related to reactor for master's degree dissertation. Summary: Suggestion on experimental research related to reactor for master's degree dissertation. I have just started my master's degree course in Nuclear Power Engineering and decided to...
  28. M

    Engineering Help with pressure drop/transposing formula to get pipe diameter

    Hello. My attempt at the solution is as follows: l = 160m Q= 300 ls-1 R= p2/p1= 6+1.01/1.01 = 6.94 (2dp) d = Unknown Pressure drop = 0.3 Bar 0.3 = 800*160*300^2/6.94*d^5.31 0.3 = 1.152x10^10/6.94*d^5.31 0.3 ( 6.94*d^5.31) = 1.152x10^10 6.94*d^5.31 = 1.152x10^10/0.3 d^5.31 =...
  29. hamin4

    Ethical Discussion -- Engineering used to create innovation versus destruction

    I have always wondered about the ethical aspect of engineering in general. Considering engineers of all kind are responsible for the creation of some of the worlds most useful and innovative technology and some of the most destructive, do engineers feel that they may hold responsibility in what...
  30. H

    How to get admission into Master's in Astronomy after electrical engineering

    Hello, I am Harshil from india. I have completed my Bachelor's in electrical and now i want to do Master's in Astronomy, so i have few questions please answre it... 1) Can i get the admission in MS/Msc astronomy if i have done electrical engineering? 2) If the answer of first question is...
  31. GeneralKnoxx343

    Engineering Applied Physics, Engineering or something else?

    Howdy! A little background info: I am a soon-to-be high school graduate from an eastern european country (Romania). Since things are not so good as far as higher education is concerned in my country, I am looking into going to study abroad, specifically in Holland. However, I have a very hard...
  32. D

    Engineering Should I Study Mechanical or Electrical Engineering to Design Magnetic Systems?

    Hello, I want to do what a mechanical engineer does but with the electromagnetic force. What should I study mechanical or electrical engineering? An ideal job for me would be designing the magnetic system for motion in a maglev train, for example.
  33. D

    Thoughts on Undergraduate Engineering Research

    The topic of "undergraduate research" is much discussed today. Speaking particularly to engineering education, I wonder if we all have the same understanding of the term "research." I would like to hear from other folks just what they think is meant by the term "undergraduate engineering...
  34. D

    Engineering How to know if I’m more inclined towards Mechanical or Electrical Engineering?

    How to know if I’m more inclined towards mechanical or electrical engineering?
  35. TonyKonya

    Specific Heat at High Temperatures

    I am working on some simulations to determine pressures for extremely high-pressure combustion events. The temperatures in these events can range anywhere from 3000 K to 6000 K. In order to do this I need to find valuers for specific heats of gases at these temp ranges as I know they vary to a...
  36. Emmo Amaranth

    Electrical Engineering Beginner's Resources

    As the title suggests, I'm hoping some of you have some favorite resources for a self-studying novice. I'm sure there are a LOT of places online (and in print) to learn, but if anyone can help point me in the right direction I'd be very appreciative. Cheers!
  37. argo1967

    Other Physics or Engineering? Choosing a University Course

    Hello,I'm a 19 years Italian student,please excuse me in advance for eventuals mistakes consider that english is not my main language. I'm creating this post because soon , I will have to join an university course. I've got a dilemma,I can't really decide between 2 courses:Engineering or...
  38. amare

    Practical application of engineering mechanics dynamics in civil engineering

    what is the practical application of engineering mechanics dynamics in civil engineering when civil engineers work on static analysis?
  39. archaic

    Programs Is the Computer Engineering Program Comprehensive and Well-Balanced?

    Hello, is this program "complete"? (In the sense that a math undergrad curriculum without calculus 2 wouldn't be, for example)
  40. gleem

    Physics Is Engineering Physics right for you?

    Physics students are concerned about employability. One area of physics that can give a student an advantage in engineering physics. In a new Institute of Physics (IoP) podcast there are two parts that talk about engineering physics. The first is an interview of Ray LaPierre chairman of...
  41. J

    Programs Should I pursue an Engineering or Physics track?

    Hello, all! Brand new here, so I'm still learning all the ropes. Anyway. I'm a first year Electrical & Computer Engineering student at a Community College in Delaware. The program is designed as part of an articulation agreement with the University of Delaware in order to make a transfer to...
  42. L

    Is the OU Beng Engineering Degree Respected by Employers?

    Hi Currently doing finish my HND mechanical engineering (distinction so far) and have HNC in general engineering (distinctions). I am late twenties so looking for unis to do top-up degree or second/third year uni. I've just come across open uni. Has anybody done or know about the OU Beng...
  43. J

    How do I correctly move into engineering?

    So here is the gist of it, right now I am one semester away from graduating from Rutgers University with a Bachelor's of Science for Physics and I have found that I do not want to continue on with Physics and I feel that engineering is more of what I am looking for. I have been involved in...
  44. A

    Compound lever arm - compressor design

    So what comes to mind is utilising the full height and further node points in a triangulated system... however being only just now introduced to the concept of a compound lever I am unsure of how to get this system to work. Any thoughts much appreciated.
  45. L

    MHB Electrical Engineering Problem

    An electric oven is heated using electricity from a 110 V power line. The power line is connected to a resistance heater in the oven, and the current through the heater is found to be 1.0 A. Assuming the heater is 100% efficient in converting electrical power into thermal power, what is the...
  46. H

    Engineering What do Engineering Physics majors do when they graduate?

    I'm very interested in the Engineering Physics major, however I'm not sure what people with this degree do after university. I've heard that a large portion of people who graduate from Engineering Physics go on to study a master's on either Engineering or Physics. Is thus true? Would...
  47. M

    Titanium Nickel Alloy: Strength & Durability

    Also how bullet proof is it? I know it is a titanium nickel alloy so I’m guessing it may be strong with the titanium in it.
  48. C

    How do I gain creative experience in engineering?

    Summary: (undergrad student) What is something I can do this summer to develop my creative instinct in engineering? Hey everyone! I am currently an undergrad freshman studying mechanical engineering. I love the courses and I understand the scientific concepts, but I know that engineering is a...
  49. T

    Tensile Test Results: Adhesion of Tape to Plastic Surface

    Hello, I am currently writing my thesis, where I have to investigate if a surface treatment increases the adhesion (between tape and a plastic surface). For this purpose, I have among other tests, performed a tensile test between the tape and plastic surface. The tensile test can be separated...
  50. Q

    Job Skills Value of an engineering PhD versus a Masters ->Industry

    I need to decide if I want to continue onto a PhD in Electrical Engineering or exit with my MS. I'm not sure what to do, I think academics is kind of cool and I would like to learn more, on the otherhand I sort of want to start working on Real World projects that have some impact and making an...
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