Engineering - April 2007

its weight so that i could be fitted with an umbrella to protect the holder from the hot that sun produces during summer season

2007-04-16 04:48:19 · 1 answers · asked by monkey 1

I go to school in at Cart.org at the Bioengineering lab.

I dont need large samples but about as much as it takes to do a couple labs useing 10-25 gallons and about 5-10 cubit feet of soil.

2007-04-16 04:22:27 · 1 answers · asked by Anonymous

im taking electronics engineering courses and we use these mini circuit boards that are connected to the computer in a learning program called lab volt and i was wondering if there is anywhere that i can find a complete answer key for all the questions

2007-04-16 04:15:41 · 2 answers · asked by Anonymous

2007-04-16 03:54:14 · 1 answers · asked by NIkhil E 1

2007-04-16 03:42:05 · 3 answers · asked by elson7997 1

At 15F the length of the tape is.....(how many feet)

2007-04-16 03:40:33 · 4 answers · asked by elson7997 1

How much should I expend for replacing a 30 tons rooftop HVAC unit? CARRIER or MaQuay, which brand is better?

2007-04-16 03:31:38 · 2 answers · asked by weyjujen 1

Supose a plate is positively charged, and other plate is negetively charged, if we connect both of them through a wire, will a current flow in the wire?......and if the plates have same intencity of charges will they discharge each other?

2007-04-16 03:30:24 · 2 answers · asked by Anonymous

1. do u know of an alternative cheaper way that i could make myself? (not elastic band)
2. if not, then do u know if dampeners that would work for variable load?

2007-04-16 03:04:51 · 1 answers · asked by anuxephon 1

Although seen from far I don't recall seeing power lines leaving the sites of those wind turbines that generates electricity as in the case of water dams. How do they get the electricity to the power company.

2007-04-16 02:50:16 · 3 answers · asked by loulou 1

2007-04-16 02:41:31 · 6 answers · asked by djdub2000 2

2007-04-16 02:24:10 · 1 answers · asked by sandhya m 1

I know that an FM radio broadcast has a breakdown of:

0-15Khz : L+R channel audio
19Khz: pilot signal
23-53Khz : two side bands containing L-R audio.

I understand how a circuit encodes and decodes these signals to produce the correct audio. My question is why they couldn't have just stuck the L-R audio in a range from 19Khz-34Khz? Why need a special pilot signal and why need to amplitude modulate a 38Khz signal to obtain two sidebands? What's the point?

2007-04-16 02:23:04 · 1 answers · asked by Pugio 1

I work as dcs operator in chemicals industries

2007-04-16 01:55:05 · 4 answers · asked by Saleh A 1

2007-04-16 01:45:04 · 7 answers · asked by Anonymous

I am a man Who live in Ethiopia and I graduat in electrical-electronics with diplome but I have big drime which make me to think more about my feutuer.and I have family which I have to take care.I help my brothere and my mom in all the way I can by now I am working in the governemental school withe the worke feald of thechnithian .
pleas help me what can I get to do to study and achive my goal

thank you
anteneh mihertu

2007-04-15 21:36:20 · 2 answers · asked by anteneh 1

Y connected transformer has a grounding at neutral point (center) how about delta.?

2007-04-15 21:24:47 · 4 answers · asked by Anonymous

a) copper

b)teakwood

c)glass

d)ebonite

2007-04-15 20:39:17 · 5 answers · asked by ARJUN M 1

For example, IN BJT CB configuration, the interelectrode capacitance, when reflected back at the input by its miller equivalent, behaves as a negative capacitance. What is the meaning.

2007-04-15 19:50:03 · 2 answers · asked by pradeep m 1

I need heaps of these bikes and I need to be able to get them from either Brisbane, Melbourne or Sydney.

2007-04-15 18:22:58 · 2 answers · asked by Lifeguard 2

2007-04-15 17:57:21 · 5 answers · asked by Peggy N 1

and blow like crazy to start with instead of starting off nice and breezy!

2007-04-15 17:55:59 · 6 answers · asked by 2d 2

I have observed that on interstate highways whenever the DOT rebuilds/renovates the highways for some reason they do not rebuild/renovate the piece of road under bridges. Does anybody knows why?

2007-04-15 16:41:56 · 2 answers · asked by Qrias 3

2007-04-15 15:48:43 · 2 answers · asked by Peggy N 1

A) LAW OF ELECTRONS
B)LAW OF ELECTRIC CHARGES
C)LAW OF ELECTRIC FORCES
D) LAW OF ELECRTIC DISCHARGES

2007-04-15 14:24:18 · 1 answers · asked by mumbo j 1

I converted a barn into a living space. Now I want to heat it with a gas fireplace. How many btu/hour will I need?
The area is 2 floors 17 x 30 or 1200 sq.ft. ( aprox. 8400 cu. ft.) The walls are insulated with R13 and ceiling is R38 only two windows and one door. Its in the Boston area so it gets cold.

2007-04-15 14:15:47 · 4 answers · asked by chuckyallstar 2

I am just curious to know. Any ideas?

2007-04-15 13:27:01 · 3 answers · asked by ykk3416 1

I am currently a JC student in CA. I've been taking some science and calculus classes, just trying to apply for Cal Poly Pomona in engineering. I'm trying to decide between Industrial engineering and chemical engineering (with an emphasis in materials science, because Cal Poly no longer offers that major). I realize these are very different fields, but I feel like I am interested in both. I'm doing ok in my math and science classes, but I'm still worried whether my level is high enough.

So here's my question:

If you are familiar with either of these engineering fields, could you share your experience and thoughts on it? And maybe provide a comparison? I've heard that chemical engineering is a slowly diminishing field because it is being replaced by materials engineering. Is this true? Also if anyone has any tips on bettering the chances of getting accepted to Cal Poly, it'd be nice.

Thank you in advance.

2007-04-15 12:51:26 · 4 answers · asked by Ravana 2

how much does a sheet of steel 1/4 inch thick,4ft wide by 8ft long

2007-04-15 12:48:23 · 2 answers · asked by carolj1218 1

i want to know how much a 4ft by 8ft sheet of 1/4 inch steel weighs

2007-04-15 12:30:12 · 4 answers · asked by carolj1218 1