Engineering - October 2006

2006-10-23 23:33:29 · 2 answers · asked by Anonymous

i need the load for corrrugated sheets/asbestos roof/metal sheet roofceiling weight for plywood and timber/hardiflex and metal frames;windward-side wind pressure and leeward-side wind pressure in General SantosCity;and wind pressure formula.These are all based on the 2001 Natonal Structural code of the Philippines.

2006-10-23 23:28:26 · 2 answers · asked by jaz 1

2006-10-23 23:03:26 · 2 answers · asked by Ravi V 1

what are the uses.What is the recent development in it.What are the works carried out recently.

2006-10-23 22:22:03 · 1 answers · asked by shekhar 1

i have a small CI engine,1.5cc run by petrol.i need to use it to run a mini plane.i am not sure what chemical is to be added to petrol to bring down its ignition point so that it gets ignited by compression ignition in the engine.please help. thanx

2006-10-23 22:12:53 · 2 answers · asked by pratimtalukdar 1

2006-10-23 21:24:34 · 3 answers · asked by fine 1

I mean i am a studying computer engineering and i have decided that in my futurre thesis i want to make robotics w/ the combination of an AI (artificial intelligence)for security by my self coz my classmates got no brains to imagine a thing like this, but is it funny thinking things like this that i should do coz its kind of complicatted(to much for my self) just for a thesis. i know this is a stupid question but my dreams are in chaos and i dont want to end up beaten by my complicated and chaostic dreams coz i just want to be a scientist(engineer) :( Guys what do you recommend me to do? plzzzz :( help me ahuhuhuhuhu (^o^)

2006-10-23 21:00:12 · 1 answers · asked by Chris 2

2006-10-23 20:12:24 · 6 answers · asked by ABHAY C 1

2006-10-23 19:34:27 · 4 answers · asked by Anonymous

I'm now want to design an amplifier which is 2.1 channel.
Now my problem is to design the low pass fillter for the woofer.
Then i have to limit the frequency at the level of 300Hz is it too low to produce a best quality of bass?
To make this type of filter should it use a Op Am?

2006-10-23 19:34:00 · 4 answers · asked by coereo 1

2006-10-23 19:09:01 · 2 answers · asked by deepjit r 1

2006-10-23 18:25:37 · 5 answers · asked by The Apostle 2

I'm studying engineering in 3rd year w/c focus on lot of math how could i study w/out thinking about computers coz i keep going to my computer instead of stydying its like an addiction i want to stop coz if i dont stop something will get really wrong in my future, please what should i do to stop this before its to late? plzzzz ^_^

2006-10-23 16:59:07 · 6 answers · asked by Chris 2

does concrete expand and contract?

2006-10-23 15:39:23 · 6 answers · asked by pete d 1

2006-10-23 14:48:36 · 7 answers · asked by bball3910 1

2006-10-23 14:41:11 · 1 answers · asked by Anonymous

2006-10-23 14:31:14 · 5 answers · asked by cajackso12 1

And how can all that concrete turn to powder, apparently before even hitting the earth,, where did all that energy come from to completely pulverize 110 steel reinforced concrete slabs, break hundreds of steel columns, AND allow the entire structure to come to rest in only 10 seconds ? A billiard ball would take 10 seconds to fall 110 stories.. How can an entire steel and concrete structure, not only collapse at freefall speed, but also become pulverized, and shreeded on the way down ? This problem bothers me alot. I want real answers please,, thank you..

2006-10-23 14:07:09 · 10 answers · asked by jr 1

need to know the wire size for a combination secondary electrical installation, 95m to a 400 amp disconnect then sub feed to a 200 amp subservice

2006-10-23 12:50:52 · 2 answers · asked by Jamie M 1

2006-10-23 11:21:33 · 1 answers · asked by venezuela234 1

I'm doing a research paper on what are the major errors that happen when hand drafting a structure. I would like to hear from drafters that have experience. If you would let me do an online interview it would be much appreciated. Thank you. --EMP

2006-10-23 10:27:05 · 4 answers · asked by EMP 2

capacitance is directly proportional to the surface area of the plates. dia. 22mm round to nearer hundreth square cm

2006-10-23 10:13:10 · 1 answers · asked by anthonyp 2

2006-10-23 09:27:02 · 9 answers · asked by Anonymous

2006-10-23 08:51:01 · 2 answers · asked by Jodi M 1

2006-10-23 08:05:17 · 11 answers · asked by VanceR 1

2006-10-23 07:40:04 · 14 answers · asked by Eileen S 1

I want to learn from scratch.Give me complete versions of free E-books.It would be useful if they r written in a simple language.

2006-10-23 07:25:06 · 2 answers · asked by coolguy 1

When an aircraft is descending is left reduced and drag increased, please can some check my figures. :)?
a340 at -2degrees angle of attack
wing area 5825ft squared
density ratio= 0.5328
speed 435knots
altitude; 20,000ft
I worked lift out to be
Lift = -559,819.26 pounds
and drag to be
Drag = 43,797.82 pounds

do these sound right, if not can you tell me how to do the coefficient for descening of an aircraft for the values of lift and drag??

2006-10-23 07:20:20 · 1 answers · asked by louj j 1

2006-10-23 06:40:52 · 5 answers · asked by robert w 1

I am wondering if two 4" hydrulic pistons have the same power as one 8" inch piston? My brother says that one 8" piston is stronger than two 4's? I think it they should be about the same, although there might be a difference in the size of hydraulic pumps needed? Thanks

2006-10-23 06:28:47 · 6 answers · asked by myidbob55 1