Engineering - December 2006

2006-12-16 14:36:59 · 3 answers · asked by xinnybuxlrie 5

I applied yesterday. I'm stilly deathly afraid that I'm not going to do well. I'm sorry but I have to ask again... How smart were you in high school?
My marks are like 87 math, and 82 physics
I not really proud of either, especially physics
I take calc next semester, along with chem

You can't even being to imagine how much I'm freaking out about university.

2006-12-16 14:16:25 · 10 answers · asked by Kipper to the CUP! 6

It is for a physics project and we have gone thru a bag of cement trying various shapes and sizes. Any help/suggestions would be appreciated.

2006-12-16 14:13:35 · 13 answers · asked by DeputyD 2

Assume that the pillars are at the 4 corners of a square or a parallelogram etc.

2006-12-16 13:41:07 · 3 answers · asked by stvenryn 4

2006-12-16 13:38:12 · 2 answers · asked by blade_6162 2

I need a light box due to having SAD and wondered what the watts are in the bulbs in the lamp if the lamp produces 2500 lux

2006-12-16 11:48:02 · 5 answers · asked by isis150166 1

The three dimensions of a rectangular solid have lengths of 32, 36 and 48. find the length of a main diagonal of the rectangular solid.

2006-12-16 11:19:25 · 5 answers · asked by Quagmire77 1

I'm using an idea from the book "Vaccum Bazookas, Electric Rainbow Jelly, and 27 other Saturday Science Projects" by Neil A. Downie.

I'm making a "string nutcracker", which involves using string tension (or something like that) to generate large forces, capable of crushing a tough almond or probably something even tougher than that. I don't really understand the design really, and was wondering if there was anyone who had experience w/ this project and knew what materials i need. It says in the directions "tough wood" and other materials but it doesn't say how many feet or whatever. Thanks.

2006-12-16 10:29:22 · 5 answers · asked by Anonymous

i have a round above ground oil tank that is 250 gallon capacity. i know there is chart to tell how much is in it by measuring how many inches of fuel is in the tank does anyone know where to find a chart on the net to look at???

2006-12-16 09:38:01 · 6 answers · asked by space_cowboy 2

With Laplace transform.

2006-12-16 09:00:26 · 1 answers · asked by Anonymous

I have a refigerator in the garage that is not heated, so initally I thought the fridge would have to run less often to keep contents cool. But then I got to wondering about how the fridge works, does the climiate affect the efficiency of the gas and compressor to produce cool temperatures?

2006-12-16 08:44:44 · 7 answers · asked by k3nn3t4 1

2006-12-16 08:41:37 · 2 answers · asked by gokusanone 1

0100 1110 0110 1111 0111 0100 0110 1000 0110 1001 0110 1110 0110 0111 0010 1110

2006-12-16 08:05:18 · 5 answers · asked by James S 1

Sorry for being a total dingbat but i don't know what it is. Is it all math ? or what ?

2006-12-16 07:14:15 · 12 answers · asked by Anonymous

sine45 divided by cos45 equal the same as tan 45

2006-12-16 07:14:09 · 3 answers · asked by kaelabrown90 2

I need explanation of the bearing series of ball bearing sering which is related to mechanical engineering field.

2006-12-16 06:11:47 · 4 answers · asked by Indika PK 1

2006-12-16 05:44:36 · 5 answers · asked by Anonymous

Question: 1

What do you understand by Edge-Triggered Flip Flops? What is the difference between J-K and S-R Flip Flops? Also draw the logic symbols of Positive Edge-triggered and Negative Edge-Triggered of S-R and J-K Flip Flops.




Question: 2

Name some important properties/characteristics on which performance of flip flop is specified. Also define any two.

i need a detailed answer of these 2 questions .. i mean if u cud give the exact solution .. it wud b a gr8 help

2006-12-16 04:01:21 · 2 answers · asked by Anonymous

Are there breaks to help slow or stop the decent if it is over the weight limit? Also, do the chords holding it up ever snap causing a full speed drop to the bottom?

2006-12-16 03:00:33 · 5 answers · asked by John 2

My teacher asked me this question in a viva voce...Could nt answer

2006-12-16 02:26:15 · 8 answers · asked by robin 3

This is reguarding an electric pipe threader.

2006-12-16 01:44:25 · 9 answers · asked by pcitool 1

2006-12-16 01:34:42 · 6 answers · asked by Anonymous

can u suggest me a site with which i can do membership for my better studies can provide me the latest happening in the electronics industry

2006-12-16 01:10:44 · 4 answers · asked by Anonymous

B.S. in Chemistry and
M. Eng in Biological Engineering

Thanks! (Just wondering if it was okay that I didn't have a B.S. in Biological Engineering)

2006-12-16 00:47:44 · 4 answers · asked by reba 1

The Yahoo community helped greatly to select the size of the materials to build a 2nd florr for my shed. 2 X 6 beams with 3/4 inch plywood is what I will use.

Question: With 2 X 6 beams, I assume I will need 8 " nails to secure the beams to the wood frame. How many nails on each end to lay the beams?

Also, what size nails or screws to secure the flooring to the 2 X 6 beams?

2006-12-15 23:51:27 · 4 answers · asked by nathan_strahl 1

can you briefly explain to me the use of a resistor, transistor, transformer, capacitor, relay, multivibrator, LED, and such...

because i have this project which is the clapswitch but i have no idea how this materials able to work the clapswitch.

i've been researching but nothing is really retained in my mind esp. that i have zero-background about this things

so please just tell me simply what's up with this things

thanks in advance

2006-12-15 23:17:38 · 4 answers · asked by joan 2

2006-12-15 23:08:54 · 2 answers · asked by Abhimanyu m 1

I need but the alternating and direct voltage ratings.Options are (a) 50Vac & 120Vdc (b) 380Vac & 440Vdc (c) 600Vac & 900Vdc (d) 1000Vac & 1500Vdc

2006-12-15 22:29:25 · 1 answers · asked by oje 1

I'm gonna take seminar on solar cells.Send me small ccclips &
links.pictures.

2006-12-15 22:25:15 · 5 answers · asked by Anderson 1

i want to make a formula sheet but i cant fing all the fomulas I need can you help me?

2006-12-15 21:30:48 · 3 answers · asked by arn_14 2