Electric engineering Definition and 12 Threads

Hello community, I am currently designing a gravity-based electricity generator and exploring the feasibility of different setups using a 500 kg mass. The core of my project is to harness the potential energy from this mass as it is lowered from a significant height. I am considering several...

Well people i'm looking electric Motorcycles. And the same seller it's selling a 72V50Ah battery and a 72V60Ah battery, both IN THE SAME WEIGHT, every battery in the shop occurs the same. So or we have a factory mistake, scam, witchery .....or...graphene in the lithium. I have been reading that...

I don’t know how to sketch so I really need help

Hi, this is my first time posting, I'm glad there is a space like this where we can share our doubts and hopefully get some help from other students. As you can see on the image above, there's a KVL applied to the circuit in practice problem 2.6, but my question is the following: On equation...

Homework Statement There are unknown values for input voltage, but we know it is sinusoidal. There is an inverting amp connected in parallel with a non inverting amp. The goal is to find the output voltage. I have three questions. 1: if the problem states that "power rails for both opamps are...

Homework Statement Hi there. I have to solve this problem, and I'm having some doubts. It is desired to build an electric engine of 0.9[HP], which will be connected to 220[V]. This will be done by a Cu wire with a cross section of 1.2 [mm²]. Supposing an efficency of 90% compute how long...

Hey physics forums! I was asked by my elementary school to help set up a system to make lights flash with the beat of music on a parade float. I'm a nuke engineer student at purdue but I think this is within my grasp. If It is too expensive or too much to make Christmas light flash with the beat...

Hi, I'm an electric engineering student and I'm want to initiate a project to control a robotic arm. But i must first choose which arm i will work on and where to buy it. I want to make a position control, so i will need a feedback of the actual position of the arm. The control will be made...

Electric Engineering Curriculum no programming class? http://www2.eng.usf.edu/studentServices/docs/guides/Curriculum20092010.pdf So if you open that pdf and go to page 8 "Bachelor of Science in Electrical Engineering" i don't need to take any programming class? how come??

Well I am studying electric engineering and computer engineering major... i really want to get into microchips/microprocessor programing.. i don't know any programming language at this moment should i learn C? or i should start with another language like phyton?

so is a tablet pc any usefull in this career or I am better of getting a regular laptop?

[img=http://img214.imageshack.us/img214/9254/untitledqqag4.th.jpg] it's a question given in the sample exam I think for the first question, there is not much we can do to recover the function x(t), because it gets squared ... for the second part, sampling rate needs to be greater than...