Engineering - February 2007

2007-02-14 05:58:33 · 10 answers · asked by reefguy 1

I need to write a paper on alternative energy sources for school.

2007-02-14 05:46:02 · 5 answers · asked by halojosh21 1

project. can anyone tell me what exactly this position would involve

2007-02-14 04:54:26 · 4 answers · asked by Anonymous

Can anyone tell me what is possibility for foreigner ( european) to get a job in India Kolkata as structural engineer or designer and what could be average salary? I have about 5 years of experience with steel structures.

2007-02-14 04:47:37 · 2 answers · asked by Julia Z 2

What are the applications of transfer function? What is its use?

2007-02-14 04:36:22 · 4 answers · asked by Anonymous

Just a question from homework.

2007-02-14 03:47:20 · 7 answers · asked by mimi 1

The town is in Europe and now belong to ROMANIA

2007-02-14 03:34:12 · 2 answers · asked by Anonymous

For material testing, is it possible to use ultrasound without using any liquid/gel on the mateirals?

2007-02-14 03:19:41 · 2 answers · asked by Anonymous

I have a T6 PLC manufactured by Trol Systems. In the MCU-04-115 specs, the power requirements are 115VAC, .02A, 50/60 HZ w/1000v magnetic isolation. I understand everything except the w1000v magnetic isolation.

Over forty years playing with Electrical/Electronics I've never heard this term. We've used these for about 5 years and I just now noticed this. They work great and I don't have a problem with them. I'm just curious what they are telling me. Someone help me out.

2007-02-14 03:14:05 · 1 answers · asked by namsaev 6

2007-02-14 02:22:13 · 1 answers · asked by dj 1

2007-02-14 01:46:24 · 2 answers · asked by Anonymous

2007-02-14 01:32:18 · 2 answers · asked by raghav m 1

2007-02-14 00:10:42 · 5 answers · asked by rr 1

2007-02-13 23:30:33 · 4 answers · asked by muppet 1

Please answer this question..

2007-02-13 23:29:57 · 2 answers · asked by p!nky_u 1

2007-02-13 22:44:52 · 1 answers · asked by emx 1

Please answer this question..

2007-02-13 22:37:15 · 1 answers · asked by p!nky_u 1

i have a room thats 2.870mm by 2.950mm
i got one tile that is 150mm by 150mm
how many tiles will i need to fill that room..

how do i figure out the answer quick with a calculator


i have not done any math in years sorry..

2007-02-13 22:19:35 · 3 answers · asked by g_playa_gent 1

2007-02-13 22:07:32 · 2 answers · asked by rajivmohanan 1

The way I figured it was it came out at about 6.5 gallons a day for a 1200 sq foot home, taking into consideration normal insulation factors etc. But I was curious if in the industry anyone might know the average consumpution per day?

2007-02-13 21:33:30 · 1 answers · asked by highflyingsaucer 1

define admittance, susceptance, and conductance. across 250v, 50hz, single phase supply are connected circuits A and B in parallel. circuit A takes a current of 12 amperes leading by 45 degrees, and circuit B takes a current of 10 amperes lagging by 30 degrees. calculate the conductance, susceptance, and admittance of each circuit. if a capacitance of 10 microfarads is placed in parallel with A and B, find the complex expression for the total current.

2007-02-13 21:13:27 · 5 answers · asked by curious 1 1

2007-02-13 20:52:12 · 5 answers · asked by Mohammed K 1

Those are Standard Test Method for Tensile Test of Metallic Material

2007-02-13 20:36:12 · 5 answers · asked by Anonymous

A pipe with outer diameter A = 9.2 ± 0.1 , inner diameter B = 7.2 ± 0.1
The thickness of the pipe wall would be C = A – B = 2 ± ??
What is the tolerance for value C

In general, how do we treat tolerances in mathematical operations?

2007-02-13 20:21:35 · 2 answers · asked by H H 1

2007-02-13 19:40:29 · 5 answers · asked by Dennis Ong 1

Im trying to generate a simple cubic unit cell using matlab. Does anyone know how to do this.

2007-02-13 18:45:37 · 1 answers · asked by Tyrell29 2

2007-02-13 18:13:21 · 10 answers · asked by Conffuzled guy 1

2007-02-13 17:51:45 · 4 answers · asked by Don 1

2007-02-13 17:31:59 · 6 answers · asked by golmol123 1

im trying to gather a list of materials that can be used in different structures to insulate sounds, and sound waves. (i.e. speaker box, recording studios, & recording booths) i need to keep the interior sounds inside the structure and also all the exterior sounds outside. im really interested in finding pros and cons of each material. so i can determine the best material for each project
and projected cost. any info is greatly appreciated. if someone knows a website i can go to that would be truly helpful. thanks in advance

2007-02-13 16:38:03 · 10 answers · asked by slab_rider45 1