Engineering Definition and 996 Threads

Hello everyone! I just finished my Chemical Engineering bachelors degree and after my study I developed a strong interest in nanomedicine, but because I would really like to be in direct contact with medicine and make an impact on people's lives, I'm seriously considering to continue my masters...

Homework Statement I need help as to how to find the magnitude and direction of the resultant force, and the equilibrant force. Any and all help is greatly appreciate as I'm stressing myself out over it and I'm not sure what to do. Thanks, Jamie. Homework Equations First question...

I have been struggling to make this decision for the past year. I am a straight A 2nd/3rd year mechanical engineering student and I really can't decide between engineering and physics. My whole life I have always wondered about the universe, and why things work the way they do. I am way more...

Hey guys, I hope everyone's doing ok. I'm currently a sophomore at an average university studying electrical engineering. However I have always liked physics more than engineering and now that I'm getting close to my junior, I have started to doubt my decision. The fear being failure if I choose...

I'm currently in first year engineering and I seem to be struggling with Physics, which is not unlikely uncommon. A simple problem I've come across is not doing correct error analysis when writing up lab reports. In my current lab, which is justifying the relationship of angular frequency...

Hi everyone, So I'm currently a junior studying physics and I'm beginning to have some doubts if I want to pursue it anymore. I took two years of it in high school and two years (four semesters) in college so far. Loved it, couldn't get enough of it, foaming at the mouth for more. Now I'm in my...

I am currently a high school student with the SAT score of 1230/1600( i know it's really bad) due to which I can not get into any good university so should I apply for 3-2 engineering programs? I am also not sure which engineering to do so it will also give me time to think. So can you guys...

Let me introduce myself. I am a new graduate in mechanical engineering, with almost 2 years of co-op experience. I have been applying jobs for 2 months and had couple of phone interviews and one regular interview. To be honest, Canadian job market is not doing well for the new graduates and...

Is it true that some mechanical systems( or machines or mechanisms) of problems and exercises of Mechanical Engineering books(engineering dynamics, mechanics of materials, fluid dynamics...) are invented ? That is, they don't exist in real life, they are created only for a particular problem or...

I'm wondering if its demonstrable that Archimedes Principle led to growth in Maritime engineering. Does anyone have any advice on where one could look to find information on ship building 2200 years ago?

Hi Everybody, I have often found myself reading through the discussions on these forums but never ended up taking part. I came here today because I desperately need career path/education advise. Many of the people who regularly post on these forums appear to be very knowledgeable so I can't...

Hello guys, I'd like to know what non-conventional areas (i.e., not related to the airspace, aircrafts, satellites, etc) an aerospace engineer could work in. I've read somewhere that some aerospace engineers work with high-performance cars aerodynamics. Do you guys know something similar...

Homework Statement How does the compressive strength of concrete samples compared to the expected compressive strength of cured concrete. If different explain why. The Attempt at a Solution I think the question is asking what is the relationship between time and curing. And I think that the...

Statics and dynamics textbook?

Hello, I am very interested in majoring in nuclear engineering. I not sure which jobs stand out to me but I've been attracted to most of the job descriptions I've looked at. The only things is from what I gather the hours are not good. Are there generally some jobs in the field with solid hours...

Hey everyone, This is my very first post here on PF. I haven't been in a forum for ages, so excuse me if I make any gaffe. I'm also not very sure if this is the correct section to post this question, so I apologise in advance for any inconvenience. I like physics and engineering a lot. I'm...

Can an Engineer briefly answer these questions for me? Its an assignment for my Principles of engineering class. Interviewee name: Interviewee’s specific degree: Interviewee’s place of employment: Interviewee’s email address Please describe your engineering field. What is your current job...

What are the chances of getting an Entry-Level Electrical Engineering job 3 years after I graduated? I had a 3 year gap because I was getting my teaching degree. However, I did stay current with electrical engineering fundamentals / knowledge during those years.

I am looking for specific types of math for Mechanical Engineering to learn. I am 13 years of age and am entering High School, despite my age I know a few things such as functions, limits, some algebra (such as physics equations and Sigma) and different theories and laws (and example Ohm's Law...

Hello folks, This is a bit of an "academic guidance" question, but I feel it is most appropriate here. What are your thoughts regarding the usefulness of the two subjects listed? I have a choice going into my final semester between these two, and it is turning out to be a difficult one...

Hey guys I am a senior headed to university I considering studying STEM. I am not sure what is the difference between applied mathematics, engineering physics and engineering. Within engineering what is the difference between electrical, mechanical and chemical? Which one is suitable for those...

Hello everyone, My name is Abishek and I'm a mechanical engineer from India. Astrophysics is my passion and everything I think about.But due to my background I thought It would be better to do a MS in Astrophysics after doing my Engineering,cause If I fail I could rely on my engineering...

Hello everyone. I am a third year Electrical Engineering major and I am just starting to take some real EE courses such as Digital Logics and Microprocessors. I have to choose a track for electrical engineering and I am in a dilemma as I do not know which track I want to do. This falls under the...

Hello all, First off i have no experience nor knowledge in engineering whatsoever but have always had a knack for things of its nature. Currently I am a chef of over 10 years lol I would like to know what I would be getting into if I do pursue this career path, considering most of my family on...

Homework Statement Find force in members EA, EF and EG given the loads shown. A and G are pinned supports. Homework Equations Three equations of equilibrium for sections (method of sections) 2 equations for any node (method of joints). I also used the dimensions to decompose member forces. The...

Homework Statement s = 0.5(e^t - t - 1) t=? when s=18 Homework Equations the use of natural log probably The Attempt at a Solution I tried using the natural log rule but I am getting stuck. Please help me out here. If someone could give a step by step solution,I'll be rreally glad, Cheers

So I'm currently a senior undergraduate nuclear engineer at a respected university and I've been considering getting my Ph.D for a while now. I'm having difficulty deciding on a specific research area, however. I'd like my research, optimally, to be applicable outside the nuclear sector as well...

given a net future worth of $72700 after 5 years at 10% interest is it possible to convert it to an annual equivalent worth that is 20 years at 10% interest?

Hi, My undergrad degree is sort of nebulous; mostly math and physics, with some graduate math thrown in. I'm enrolled in UW Platteville's MS Engineering program for the Engineering Management emphasis. Although I'm impressed with the courses I've taken so far, I know that getting a job as a...

Homework Statement Determine the maximum velocity attainable by a vehicle with the following conditions: RWD 6% grade Weight = 20 kN CG is 1.25 m behind front axle and 0.5 m above ground level. Wheel base is 2.8 m. Effective rolling radius of wheel = 30 cm Coefficient of aerodynamic drag =...

Homework Statement Determine the maximum velocity attainable by a vehicle with the following conditions: RWD 6% grade Weight = 20 kN CG is 1.25 m behind front axle and 0.5 m above ground level. Wheel base is 2.8 m. Effective rolling radius of wheel = 30 cm Coefficient of aerodynamic drag =...

Hello, I am a Junior at The Pennsylvania State University majoring in Nuclear Engineering. I currently possesses a 2.58/4.00 GPA (Not really where i wanted to be) and am trying to find an Internship somewhere in the nuclear field. I do have past experience working under civil engineers with the...

I'm a first year electrical engineering student and in my General Chemistry class, every other week, we're required to write a paragraph about how each weeks material relates to your future career. As I am in electrical engineering, I don't see much relation to any topic. This week is...

i wanted to ask you after high school passing grade 12 when we do computer engineering courses like Bachelor of computer applications, Bachelor in computer science,,B of technology we can do self study or classes is required for these courses as computer engineering courses will have subjects...

Hello everyone, I'm a sophomore student and I'm a bit confused about deciding my diploma programme. I'm really interested in physics and I don't want to work on a study field which is just full of mechanical things. EE sounds cool because of it's being hard and there are only a few people who...

First some background to explain my situation: I'm currently a high school junior in the US, and I want to pursue a career as a US Air Force officer via the Air Force Academy or, more likely, ROTC. I'll be applying for ROTC scholarships sometime next fall, and one of the criteria on the...

I graduated with a Bachelor of Electrical Engineering degree in 2015, and am right now in teacher's college until April of 2018. Within these two years, I plan to keep up to date with electronics projects that I can do on my own time. Ultimately, I plan to go back to Engineering right after my...

Homework Statement When gas is burned in a cylinder of an engine it creates a high pressure that pushes a piston. If the pressure is 100psi and it moves a 3 inch in diameter piston a distance of 5cm every .1 seconds. How much horsepower does this action produce?Homework Equations Pressure =...

I'm interested in topics like quantum mechanics and general relativity. I want to do engineering but I doubt if these theories are taught to them in detail. I have a mechanical engineering 1st year physics book and it has basics of special relativity and quantum mechanics and just 2 pages on...

I am interested in pursuing a career change to electrical engineering with the specific goal of working in the space industry. I have served 18 years in the US Army in a field that has nothing to do with engineering or any other technically oriented field. I am committed to four more years of...

I wanted to ask you when we finish high school and go to university for studying bachelor of technology in computer science are there jobs that high school students do regarding programming with companies through programming they have learn in ap courses in grade 12 that i wanted to know

Homework Statement I am supposed to find the increase in volume, or more specifically how much mercury will rise inside of a thermometer, given the following values. The volume expansion is 1.8 * 10-4/C(degree Celcius). The temperature increase from 30 to 70 degrees F (already converted the...

I wanted to know which one was better for finding jobs and salary wise or are both pretty much the same. Computer Science or Software Engineering degree? Also would anyone recommend getting the degree online?

Hello PF. I apologize if this is in the wrong forum board, I thought this post would be relevant since it has to do with MechEng. Feel free to move the thread to the correct spot if it is in the inappropriate section. Anyways, I'm in a bit of a dilemma. Basically, I have an unconditional offer...

I'm in a dilemma right now. I've a mechanical engineering degree, and I wanted to supplement it with something before I join the work force, so I applied to two programs, Quality engineering post grad diploma, and a Non-Destructive testing technician diploma. Which one do you think has better...

At the university I'm planning on transferring to in a year I pretty much have to take a bunch of technical electives which can come from any STEM department. For example, I could take a bunch of theoretical physics classes that will count towards my degree or I can take more ME classes that...

well hello everyone! I have just started my college and i have in mind to find books that are beneficial to certain subject I am studying and i asking for your help. I'm not an English native so I am going to help you help me by providing a subject description so you can tell me your...

I've been looking after some good books dealing with structural engineering of rockets and spacecraft s in general. I know that Rocket Propulsion Elements is a good book on rocket science, but I'm looking not only for propulsion but more specifically for structural design (loads, stress...)...

Up until this past summer, I thought I was going to go to Physics grad school following my undergraduate study. I worked at an REU program at UC Davis this summer, and decided that physics was not the route for me. Now I am trying to decide to which engineering discipline I should apply. I have...

I would like to know what are some transferable skills a mechanical engineer working in the aerospace industry for some years could bring to other engineering areas (like renewable energies, oil and gas, structures, manufacture...). Preferably, areas of expertise in the field of fluid...