Engineering - June 2007

Using Shockley's diode equation, determine the diode current at fora silicon diode with Is (saturation current) = 0.1 x10-6 A at a reverse-bias potential of -10V. Is the resul expected? Why?

2007-06-29 18:55:43 · 0 answers · asked by Anonymous

and what element on the cathode ray tube does it connect to

is it the deflecting electrode

2007-06-29 18:05:52 · 1 answers · asked by macgyver 1

2007-06-29 18:03:13 · 11 answers · asked by Anonymous

my problem is that I want to double major in EE and Petroleum or EE and Nuclear engineering.
But I don't know wheter it's feasible or not.

2007-06-29 16:13:57 · 7 answers · asked by Jason N 2

When it comes to durability, strength, sharpness and design, which sword would a swords master choose, a Damascus steel sword or Japanese samurai katana? Are there any other swords that would outclass the above?

2007-06-29 15:19:41 · 4 answers · asked by Lobo man 2

2007-06-29 15:09:51 · 3 answers · asked by slartibartfast 1

What are some common uses for Balsa Wood?
How is it made? What is the wood-milling process?
What are its material/structural properties?

Also, where can I find this information?

2007-06-29 15:05:03 · 8 answers · asked by K * 1

2007-06-29 13:31:45 · 1 answers · asked by chick3512345 1

I think not. And that is a scientific proven fact!

2007-06-29 13:10:12 · 17 answers · asked by Anonymous

Just wondering..I've come across some pretty convincing evidence on certain websites... http://janedoe0911.tripod.com/

any experts on here?

2007-06-29 12:49:07 · 11 answers · asked by kleb317 2

Can you compare with a dime, pea or what ever object so that i can get a idea.

2007-06-29 10:02:07 · 4 answers · asked by NeedInfo 1

Following my last question, I'm in urgent need of a website where i can find comparison tables of different brands of digital counters(both synchronous & asynchronous) .Their prices should be included. does anyone know of a midium to low-cost efficient digital counter?

2007-06-29 08:40:38 · 2 answers · asked by noushin 1

2007-06-29 07:51:24 · 3 answers · asked by Andy 2

Yup, after 24 years it decided to blow sparks today and cease breathing. I'm heartbroken. The combination cooking using convection and microwave together, produced amazing results. And the convection on it's own was the best oven I ever used. RIP darling. Do they make them like they used to and if I buy one today, how long will it last?

2007-06-29 06:59:54 · 9 answers · asked by trouble_906 4

Hello,im doing one project now and I want do some case studoes about honeycomb structure,it will be great if you know any building or space used honeycomb structure.Thank you!

2007-06-29 06:56:44 · 2 answers · asked by G.C.Queen 1

Procedure on how to shape, bore, and to connect acrylic to aluminum alloy.

2007-06-29 06:21:25 · 1 answers · asked by Anonymous

Do you have an example?

2007-06-29 05:44:47 · 7 answers · asked by a-m 1

2007-06-29 05:05:17 · 6 answers · asked by Anonymous

2007-06-29 04:56:43 · 6 answers · asked by mona m 1

if you dont i suggest you look him up he is the father of modern technology he invented the radio not marconi and is the reason why we have electricy not edison i would love to hear your opoins about this topic

2007-06-29 04:56:04 · 10 answers · asked by midnightchef 2

a. farther apart the field lines are
b. more nearly parallel the field lines are
c. more divergent the field lines are
d. closer together the field lines are

2007-06-29 03:59:46 · 3 answers · asked by Anonymous

2007-06-29 03:01:12 · 2 answers · asked by sasa 1

how many gpms can be attained from a 5 HP single phase 115 volt electric/hydraulic pump unit @ 4000PSI ?

2007-06-29 02:13:34 · 5 answers · asked by James M 1

2007-06-29 02:07:20 · 4 answers · asked by canalcrous 1

Above mentioned wavelengths(Gates) are normally used for transmission of datas from generating power station to control room of any sub -station.

2007-06-29 00:34:45 · 6 answers · asked by pradeep b 1

This is a little project I am undertaking for the fun of it. My alarm clock doesn't have battery backup so I wanted to install a capacitor in the event of short brownouts of a minimum of 3 seconds. I am not sure of the secondary voltage of the alarm clock but it is no more than10 volts as their are other capacitors rated for 10 volts. I measured the amperage during normal operation at .2 amps. So the total resistance should be around 50 ohms. I am thinking I will need a fairly large capacitor like in the milifarad range. Thanks!

2007-06-29 00:13:40 · 3 answers · asked by Matt F 1

...when is it coming?

I've been waiting for what seems like decades for it. Is it peeping its head around the corner nowadays?

2007-06-28 22:12:36 · 8 answers · asked by Anonymous

So how can I make drawings of my ideas without having good artistic ability?

2007-06-28 20:47:50 · 3 answers · asked by worried person 1

2007-06-28 19:26:33 · 15 answers · asked by Dick 1

2007-06-28 18:44:52 · 3 answers · asked by dmentepr 3