Engineering - August 2006

2006-08-23 22:22:04 · 3 answers · asked by Daniel 1

5bit DAC has a voltage o/p for a binary input 10100 an o/p voltage 12mV produced find the proportinality and hence the o/p voltage when the binary input is 11100

2006-08-23 22:05:07 · 2 answers · asked by servalan 1

2006-08-23 20:51:55 · 4 answers · asked by Andrew 3

2006-08-23 20:17:14 · 5 answers · asked by acerochua 2

either free or reasonable priced.

2006-08-23 20:08:04 · 10 answers · asked by rmarathey 1

2006-08-23 19:55:58 · 5 answers · asked by suchit r 1

I'm trying to build a laser scanner system. So I'm looking for a hexagon, or octogon mirror arrangement that is mounted to some sort of thing that I can rotate at high speeds. Know where I can find something like this??

2006-08-23 19:55:57 · 4 answers · asked by Jordan 1

1. if you think i work for osama please don`t answer my question because i don`t
2. deltaplane, light aircraft, autogir small, cheap to made

2006-08-23 19:43:22 · 3 answers · asked by Docuz S 1

If there is an enclosed wood factory with about 100,000 sqft in space. And inside there is about 5,000 sqft of area doing wood grinding with ~10 portable wood grinder. How to solve the Saw Dust issue that as small as a chocolate powder from being spread all over the 100,000 sqft space? No Compartmentation of 5,000sqft area is allowed.

2006-08-23 19:16:48 · 4 answers · asked by Mr. Logic 3

Hey everyone! I've got a fun little project in Robotics 9 that I could use help with: design an amphibious Mousetrap-powered car. The Vehicle must go through regular land There are design restrictions as well, we can only use basic mousetrap car materials, plus some other materials like soda bottles, sinkers (the thing you put @ the end of a fishing line) etc. We aren't allowed any "creative additions" (like using substances to react with the water and create propulsion) We can either go through the water (float the car across by attaching the empty soda bottles) or under it (drive through the bottom)

All that being said: here are the q's:
1. Would going under the water or on it's surface be more efficent?
2. Any web links to a page for driving mousetrap cars (no boat pages) in water?
3. Any other suggestions at all? much appreciated. 10 points to the person who's answer helps me out the best. I'm lost here!

2006-08-23 18:45:37 · 1 answers · asked by Z3DA 3

2006-08-23 17:15:14 · 5 answers · asked by Anonymous

2006-08-23 17:14:00 · 1 answers · asked by Anonymous

2006-08-23 16:28:08 · 15 answers · asked by Joey . 1

How do calculate arc flash rating?
I 208/120 volt panel with a short curit current of about 13,000 amps. How many calories per cm^2 of energy does this create. And how do I calculate this?

2006-08-23 14:37:45 · 1 answers · asked by Smiley 3

how can I get the best power to weight ratio in a homemade jet engine,what fuel works the best, and how do i make it more fuel efficient?

2006-08-23 12:53:34 · 3 answers · asked by king cobra 3

14,000 BTU portable a/c unit with 115 volt cord to be plugged into a 110v outlet.

2006-08-23 10:44:13 · 12 answers · asked by Sunny_1_ 3

I graduated 1.5 years ago and I've been doing general consulting work (all civil disiplines except structural) for a very small firm. I'm thinking of going to a larger firm and concentrating on Transportation (my emphasis in school). What do you think? Good idea to specialize or stay general??

2006-08-23 10:31:44 · 6 answers · asked by Lisa 3

As a corollary to this, is the value of the lift force up to the point of stall a linear function of the angle of attack or based on the trigonometric sine of the angle of attack? I post these questions in a sincere wish that confusion within these technical studies be eliminated including my own.

2006-08-23 08:10:36 · 9 answers · asked by hrdwarehobbyist 2

I'd like to know about all the different kinds with a brief overview. Thanks!

2006-08-23 07:49:17 · 5 answers · asked by ♥ 2

2006-08-23 07:44:01 · 6 answers · asked by alanglenhay 1

I have a product that was tested and set to certain values. A few weeks later, the product was powered and found to have downloaded ROM defaults. Locations for which there were no ROM defaults had all FFs.

2006-08-23 07:20:35 · 4 answers · asked by RLTME 1

Can anyone tell me how to calculate how many amps an item is drawing in a a 12 volt DC circuit if it creates a voltage drop of 4.5 volts?

2006-08-23 06:52:31 · 11 answers · asked by Jonny B 5

math help for algebra 2. need help in school.

2006-08-23 06:37:02 · 5 answers · asked by bananna 1

2006-08-23 06:21:49 · 11 answers · asked by Arahan 1

2006-08-23 05:33:13 · 8 answers · asked by Anonymous

I would like to start XILINX ,FPGAs and I do not know what version of HDL programming language is better (ISE,Foundation ,.....) .Also I hear about the C compilers for FPGAs and I do not know are they good or not ?

2006-08-23 05:28:57 · 7 answers · asked by Ali 2

2006-08-23 05:17:21 · 22 answers · asked by Anonymous

amplifier means the speaker,sound box.woofer what we generally used in our home.plese ans me.

2006-08-23 04:47:16 · 8 answers · asked by Anonymous

why is the diifference of 415 & 230 volt????

2006-08-23 04:43:39 · 4 answers · asked by Anonymous

Can you people give me the details of pays of engineers of different branches , working in U.S.A. & India ?

which will be the best branch after 10 years ?
1) In terms of pay
2) In terms of reputation
3) In terms of social circle
4) In terms of demand

2006-08-23 04:06:07 · 3 answers · asked by the rock 1