Engineering - January 2007

2007-01-07 00:35:19 · 5 answers · asked by singer 1

2007-01-06 23:13:24 · 3 answers · asked by kev king 1

If there were squared tomatoes instead of circle ones, what would be the advantages? Please tell me 3. and alsp 1 disadvantage.

2007-01-06 22:39:50 · 6 answers · asked by aamir925 1

2007-01-06 21:05:02 · 3 answers · asked by rHona 1

This question is about soundproofing generator.

2007-01-06 20:46:20 · 1 answers · asked by atre_lucy 2

2007-01-06 20:41:11 · 4 answers · asked by vinpa 1

I rally want to go in that field but can anyone tell me interesting things about and how it is and stuff and what about the $$$?

2007-01-06 20:34:59 · 1 answers · asked by Anonymous

I need information on the process of Aviation Turbine Fuel Caustic Wash and any related Information.

2007-01-06 20:24:48 · 2 answers · asked by vivek k 1

we are manifacturing domestic size biogas plants.one plant consumes three cow's waste a day and can run 4 double burner oven,4gas lamps.4heaters and four geasers.one unit is a complete gas package for four houses.we are also intented to make industrailly sized plants ehich can consume 400 to 500 cow's waste and the gas can be used to make LPG or electric power..it has also byproducts..which are urea water and fertilizer...

2007-01-06 20:23:46 · 2 answers · asked by UMER 1

I want to put a more energy efficient bulb in a fixture that is rated for 40w incandescent. I am worried about the halogen getting too hot and catching on fire (as they are prone to). I realize the 40w incandescent is about 480 lumens and the 25w halogen is 300 lumens. This would be sufficient brightness for me. I wanted to know if the halogen would stay cooler, being only 25w?

2007-01-06 19:37:21 · 6 answers · asked by Amy Z 1

2007-01-06 19:31:12 · 6 answers · asked by Anonymous

There are two candles of equal lengths and of different thickness. The thicker one lasts of six hours. The thinner 2 hours less than the thicker one. Ramesh lights the two candles at the same time. When he went to bed he saw the thicker one is twice the length of the thinner one. How long ago did Ramesh light the two candles

2007-01-06 18:06:41 · 6 answers · asked by akv_name 1

2007-01-06 18:01:39 · 1 answers · asked by Montanara 1

2007-01-06 17:42:03 · 3 answers · asked by Anonymous

2007-01-06 17:27:34 · 4 answers · asked by UMER 1

2007-01-06 17:03:27 · 3 answers · asked by VC C 1

2007-01-06 16:35:24 · 2 answers · asked by Gayan S 1

2007-01-06 16:33:46 · 2 answers · asked by Gayan S 1

2007-01-06 16:30:14 · 2 answers · asked by Gayan S 1

it is 2.5 HP @5600 rpm the only thing I can think of would be to use 10 12vdc bateries. is there any way i can power it from a 120vac 15amp outlet.

2007-01-06 16:04:52 · 9 answers · asked by cronos51101 5

2007-01-06 13:07:35 · 4 answers · asked by Lloyd HOUZ 2

Please don't make any stupid comments, I want to see what people say.

2007-01-06 13:02:36 · 11 answers · asked by Anonymous

for example what makes magnets so powerful ?

2007-01-06 12:21:38 · 5 answers · asked by Anonymous

Exs: H2O, CO2, O2, H2, NH3.
I also don't understand the 2,8,8 rule.

2007-01-06 12:08:53 · 5 answers · asked by Anonymous

Does anyone know how to make a simple rocket ,one in which my teacher gives a small engine (size, probably enugh to fit in a small cylinder) I just need to know the best materials for one and how to make the parts...like the body,the fins and the top cone....(this is not a bottle rocket project)

2007-01-06 11:53:28 · 5 answers · asked by fire_slade001 1

I have to build a balsa wood bridge. I was wondering what was a good software that I could get in order for me to simulate the stresses on the bridge and potential breaking points.

I have already seen Westpoint Bridge Builder and have worked with that. The only problem is that this program requires you to have a concrete "road" in order for the load to be added.

Thanks in advance for your recommendations.

2007-01-06 11:49:19 · 2 answers · asked by cevfuture 1

the question im thinking of is - does water stay hot longer in a foam cup, ceramic, glass or wax paper cup? i would put the same amount of water at the same temperature into all these cups and measured how long the temperature stayed constant with thermometers.


for the responding variable what do i measure? the temperature??

2007-01-06 11:41:49 · 5 answers · asked by Anonymous

2007-01-06 11:30:32 · 2 answers · asked by Paul 3

2007-01-06 11:30:12 · 3 answers · asked by Paul 3

2007-01-06 11:15:48 · 12 answers · asked by STORMY K 3