Engineering - December 2006

has any one builded a 80 meter rotatable single element beam would like specs and results jose n1duo

2006-12-05 02:19:47 · 3 answers · asked by hamtechhaunt@yahoo.com 1

how do i make 'r' the subject?

cheers

2006-12-05 02:19:06 · 9 answers · asked by Anonymous

Hi, I wan to submit a project in college and I am working on Dark-Light Activated Relay. I am a beginner. I have found circuit for Dark-Light Activated Relay on www.uoguelph.ca in that circuit diagram a battery of 6 v used. But in circuit at top shown that where to connect battery positive terminal but where to connet battery negative cicuit is not mentioned. Is battery negative in connected to ground terminal shown in figure ? Please help me.
To View Circuit Diagram of Dark-Light Activated Click on following link-
http://www.uoguelph.ca/~antoon/circ/actrelay.htm

And tell me is that circuit diagram is correct if yes where do I connect negative terminal of battery ?

2006-12-05 02:16:08 · 6 answers · asked by Electrosam 3

Why did they call both atom bombs, fat man and little boy

2006-12-05 02:09:34 · 2 answers · asked by jmh9256@sbcglobal.net 2

2006-12-05 01:50:25 · 1 answers · asked by k_ar1317 1

If we give Methanol(CH3OH), LPG(C3H8+C4H10), Ammonia gas(NH3) into the furnace to carbo-nitride low carbon steels, I want to know the detailed chemical reactions that happen inside the furnace and how carbon get indused into steel. Suggest some links where I get the information. Urgent please.

2006-12-05 01:22:49 · 1 answers · asked by Indian 2

i.e. because a large building needs to move (sway), steel is used because of it's bending properties but if that wasn't the case (building don't need to sway a little) glass would be stronger ? But the building needs to move and therefore steel is better ?

2006-12-05 01:14:28 · 12 answers · asked by Anonymous

would it make a diffrence if it was hot or cold? and wut would happen if i dried it out?

2006-12-05 00:51:16 · 1 answers · asked by dbcanary 1

2006-12-05 00:33:28 · 1 answers · asked by wai m 1

I have been asked by my engineering lecturer to find out WHY a v-notch weir gives a more accurate indication of flow rate than a rectangular weir. I cannot find the answer anywhere.

2006-12-05 00:09:07 · 1 answers · asked by Drake 1

any information; how much is the coverage range of the standard smoke detector in m^2, detectors used in offices or stores.

2006-12-04 23:35:55 · 3 answers · asked by eng. samer 1

2006-12-04 23:20:52 · 6 answers · asked by dayashankar p 1

the generation capacity of a plant suggest what ?
the power generated per second / hours / day?

2006-12-04 23:20:48 · 5 answers · asked by mahar b 1

I have been given this question in a Electronics assignment which has to be attempted for three marks.Can u give me a suitable answer(I am in XI standard).Also what actually is a capacitor?

2006-12-04 23:16:17 · 2 answers · asked by tejas_fundo 3

2006-12-04 23:09:06 · 4 answers · asked by mariselvam r 1

hard to explain the style of fork lift, but it's not the one where the operator sits in it, they stand on the back of it and operate it from there

2006-12-04 22:18:50 · 3 answers · asked by Mark 1

Have you ever been on an elevator and wondered what all those key holes were for? I saw that there was a key slot for a fireman to use, does that mean there is a universal key for a firemant to use? What do you guys think?

2006-12-04 20:30:08 · 5 answers · asked by Funny Guy 2

Explain in a very detailed manner

2006-12-04 19:30:07 · 1 answers · asked by LIONHEART 1

2006-12-04 19:26:35 · 2 answers · asked by parkcatghermez 1

2006-12-04 19:25:18 · 1 answers · asked by parkcatghermez 1

2006-12-04 19:23:30 · 3 answers · asked by parkcatghermez 1

2006-12-04 19:21:12 · 8 answers · asked by parkcatghermez 1

Can anyone tell me what the voltage distribution and breakdown chart is ie. From generation to distribution to the final consumer

2006-12-04 17:44:04 · 2 answers · asked by bushbaby4000 2

What was your college experience like? What is your job like now? How did you figure out that you wanted to be a mechanical engineer, and not some other type. Did you get involved in any internships (and how)? How did you prepare in highschool (if at all)?

I'm a prospective Mechanical Engineer, and i'm just trying to narrow it down to some sort of engineering field. Any comments at all will be greatly appreciated!

Thanks a million,
-B

2006-12-04 17:38:48 · 5 answers · asked by The Russian 2

2006-12-04 17:27:31 · 9 answers · asked by abelard_gomintong 1

I'm looking for suggestions to name an electrical ( electric )company. Any suggestion would be appreciated.

2006-12-04 17:06:50 · 6 answers · asked by mrs.cross 1

Would like to know the samllest design at the moment or in the near future.

2006-12-04 16:29:39 · 4 answers · asked by Nelson 1

Psubscript"h" - is the static pressure between the level of the highest design point on the floor concerned and the level of the highest design point in the top storey.

Does anybody can help me to define what do we mean by
i. highest design point on the floor and
ii. highest design point in the top storey.

Is kind of confusing.

2006-12-04 16:21:03 · 1 answers · asked by Mr. Logic 3

Hi guys!
I'm graduating highschool in 07' and my teachers reccomended engineering. They asked me if I had a "good understanding" in math and physics. To tell you the truth I couldn't answer them.
My marks are good (average is 84) but I'm petrified about going into it
I like physics and I sometimes like math.

So my question (now that you know how much of a worry wart I am)

Did you love physics and math in highschool?
Were your marks amazing?
Did you have a "deep understanding"?
And is engineering brutal in university like they make it out to be?

I AM taking all the courses I need (physics, math 30, calculus)

I am just freaking out that I'm going to get there and there's going to be all these brainy guys (I'm a girl PS) who are completly brilliant and I'm going to fail miserably.
PLEASE HELP!!!!!

2006-12-04 15:49:07 · 10 answers · asked by Kipper to the CUP! 6

What's the difference between the two kind of stainless steel? I will be greatful if you can tell me the mechanical property and the application scop of the materials.

2006-12-04 14:38:33 · 2 answers · asked by Anonymous