Register to Post Thread

Electrical Engineering

- Uses of electricity and the equipment for power generation. Circuits, Fiber, Signals & Systems, Semiconductor Devices...
RSS Feed Icon
Meta Thread / Thread Starter Last Post Replies Views
Jan16-12 Greg Bernhardt
Before posting anything, please review the Physics Forums Global Guidelines. If you are seeking help with a...
Mar26-08 12:32 PM
berkeman
0 31,237
ansoft, maxwell Sticky Thread Pinned: Maxwell 3D (ANSOFT) ( 1 2 3 ... Last)
Dear all, I'm a new user and I like to exchange information about the use of this tool. From my point of view tool...
Aug25-14 03:20 PM
Fuxue Jin
196 95,175
I came across another good search engine today looking for a datasheet, so I thought I'd try starting this thread for...
Aug22-14 02:05 PM
Jamesangelo
28 58,557
I've occasionally been asked by some of the students I've mentored or TA'd over the years, "What's in your toolbox? ...
Jul13-14 10:34 PM
NATURE.M
63 83,024
Hi there , Can it be concluded that more the number of TR modules in an AESA radar more will be the emission ? ...
Nov5-12 03:36 AM
Debo Industry
0 850
Hello everyone I have a 110V hardware plugged in at home (we use 220V) by way of a step down transformer and I was...
Dec15-06 11:50 AM
russ_watters
2 5,801
Due to the fact that I don't have any plans on damaging my chargers (something I am not planning to risk at the...
May19-14 11:35 PM
meBigGuy
9 414
I'm just looking over some introductory notes to transistors and it says that BJT transistors are useful for...
Aug29-11 05:13 AM
Studiot
1 1,351
Question at topic title.
Sep20-11 04:06 AM
Femme_physics
2 1,324
I've set up RAM on a bus such that one chip takes the lower nibble and another chip takes the upper nibble of a...
Jan22-08 03:50 PM
berkeman
1 1,292
Hi, I think that anyone with some programming skills can create apps/games and sell it but what about...
Nov18-11 03:31 PM
yungman
9 1,476
do ‘grounding’ and ‘earthing’ point to a same thing? Is there any difference between them?
Apr6-08 12:23 PM
mgb_phys
4 1,670
Hi, Can I get some learning material or guidance on how to build equipment for generating specific waveforms of...
Aug8-12 12:16 PM
berkeman
1 732
When a batter is charging, lets say 3V battery.. when it's full, does it stops there or continues to take in charge?...
Apr21-14 12:53 PM
mjhilger
9 1,409
Here's a question no one at present seems to know the answer to. In "Talk Boxes" from the 70s they used a light bulb...
Oct19-09 01:48 AM
arithmetix
2 766
I have been trying to search for a clear definition of "discrete causal systems". The thing I want to know, which I've...
Mar13-14 01:57 PM
AlephZero
1 281
Does a dead 1.2V rechargeable AA NiCad battery act as an open or closed circuit? My electric toothbrush's...
Jun1-14 09:21 AM
jim hardy
17 679
Hello this is my first post in this forum. I would like to ask something relatively simple and I need a simple answer...
Jun30-14 06:24 AM
sophiecentaur
5 1,146
does a hamming code always corrects one error and detect 2 errors ? and is the distance always 3 ? I know that that...
May11-13 12:34 PM
Bassalisk
4 574
I have seen the potential coil go across two phases to measure voltage. But there is no neutral attached to the...
Jan17-10 10:29 AM
Averagesupernova
9 1,833
Does a wifi client (such as a laptop or phone) transmit anything prior to associating (or attempting to associate)...
Sep28-11 01:52 PM
fleem
1 858
If I replace a 16 volt rated capacitor of 47uf with a 64 volt rated capacitor of 47uf, will the working capacitance...
Nov22-08 12:16 PM
StgIIIOvrDvn
7 11,032
if frequency of sine wave is 3000 and 5000 is sampling frequency is used how will this change phase of sine wave when...
Oct4-13 05:08 PM
janu203
0 828
i have used different PSU on a simple electromagnetic motor (tattoo machine) and have notice a machine will run a...
Feb3-10 08:09 PM
massiah2012
5 1,949
if i increase the amperage in an induction motor, will the induction motor spin faster? and vise versa?
Feb21-13 12:48 AM
Simon Bridge
6 630
Would an electrical engineer who earns a B.A. in Electrical engineering from around say 1998 - 2009 going to be taught...
Dec10-09 11:49 PM
Mike_In_Plano
4 972
Dear all, This question is related to the radiation of a UWB antenna. If I feed a Gaussian pulse to a UWB...
Jan19-11 04:24 AM
Phrak
10 3,607
Hi. I'm new to verilog and I'm trying to do something that to me, seems very simple. I have a file with some logic...
Apr17-08 05:56 PM
KingNothing
1 1,641
I found this problem during simulating my SIMULINK block diagram. how can i solve this? thanks. it is emergency. this...
Apr19-12 10:45 AM
tonylim456
0 1,986
Does anyone have solution to Field and Wave Electromagnetics by D.K. Cheng? If you do could you send the solution to...
Jun14-05 06:29 PM
cytrorsx
0 5,164
Does anyone have the solutions for Field and Wave elctromagnetics by David CHENG?I need it immediately.if anyone had...
Feb9-07 02:23 PM
berkeman
1 3,266
im basically looking for any elictrical engineers here with experience or study in telecommunications.. I want to find...
Nov18-10 09:53 AM
farazk86
0 678
Does anyone here use the compiler for PIC processors from CCS? I'm learning with the free demo of PCW. The...
Nov19-07 04:46 PM
berkeman
1 5,340
As it states in the title, I am looking for a program that I could create circuit schematics with.
Jan7-13 08:47 PM
MATLABdude
13 1,300
Does anyone know any practical uses for the number Phi? I have just read a book about it and I am wondering what else...
Aug3-05 12:19 PM
brunardot
3 1,161
So I have an idea for a product, but I'm not sure how to go about doing it. I won't say exactly what the product is...
Aug15-11 12:38 PM
zachg18
5 940
hi, with reference to my last post on oct 21, http://www.physicsforums.com/showthread.php?p=2951801#post2951801 ...
Apr28-12 11:47 AM
Redbelly98
3 2,028
i'm having this ridiculous argument over at: http://www6.head-fi.org/forums/showthread.php?t=144514&page=1&pp=20...
Nov27-05 03:56 AM
Matrax
8 3,552
Just like the title, does battery capacity depend on internal resistance? I know it does depend on the temperature...
Apr28-10 09:58 AM
m.s.j
1 2,496
does bjt amplify dc signal? why or why not?
Sep8-11 06:59 PM
cabraham
5 1,180
As an electrician I hear it far too often that its not the voltage that kills, its the current. I find it fustrating...
Jun10-14 07:18 PM
jim hardy
23 830
Does DC Power literally travels on the surface of the wire? Compared to AC electron travel which I understand to...
Feb3-07 01:34 AM
Robin07
6 1,419
Hi guys, I'm a transfer student, and I've wanted to do electrical engineering. My only problem is i love the idea...
Nov29-12 02:58 AM
yungman
8 1,469
Hi guys, I have been commanded by my superior to find a "fluxless solder." I can't find anything like this except for...
Oct6-12 09:48 PM
Simon Bridge
8 2,008

Register to Post Thread
Bookmark and Share

Display Options for Electrical Engineering Mentors
Showing threads 4121 to 4160 of 15511 Mentors : 2
 
Forum Tools Search this Forum
Search this Forum :
 
Advanced Search