Engineering - May 2007

2007-05-10 04:11:01 · 10 answers · asked by andrew m 1

We are considering a house that is in an area where there are very large metal towers (they're kind of shaped like a person) that hold up area power lines. I am not talking about the regular power lines that go along the street, but the ones that cut across roads, through fields, etc. Besides the obvious danger of electrocution, are there increased risks (such as cancer/radiation) related to living near these structures?

2007-05-10 03:23:14 · 8 answers · asked by Margarita 2

2007-05-10 02:46:10 · 11 answers · asked by Anonymous

i'm torn between the two courses... math and physics is not the problem... i just don't know what to choose....are there more engineering management graduates than electrival engineering graduates? which has greater human resource demand?
just help.....

2007-05-10 02:45:17 · 6 answers · asked by Christine D 1

i want major parameters like spacing btween post and more specific the design specification of the feed location .

2007-05-10 01:11:26 · 1 answers · asked by Swapnil K 1

I have got fascitated ( sad! I know) by the size and shape of the step down transformers on poles .. called pole pigs in the USA
Does any one know where I can learn about the types / voltage ratings and shapes of them.

2007-05-10 00:05:58 · 3 answers · asked by SPARKFISH 4

i have a surveyed building lot map. i need to take the elevation of the benchmark, wich is 416.01 and change it to inches. this way i can find out the diference of other grade shots on the map.

2007-05-10 00:03:40 · 3 answers · asked by Anonymous

http://goojf.blogspot.com/
This is my version what do you think?

2007-05-09 23:59:44 · 1 answers · asked by c4_4eternity 1

I have a 18V 1.7Ah NiCad Rechargeable Battery. I want to put it in my closet and not use it for a year.

Can i just completely discharge it and just store it in my closet for the year, then, after the year, recharge it in full and use it with no problems of any kind? Is that how NiCad's can be maintained for the longest possible time?

2007-05-09 23:56:55 · 3 answers · asked by Anonymous

If the meter is given to you how do you find whether the given one is ammeter or voltmeter? The meter doesn't have any scale marking on it... you have only the meter box... how do u find out...

2007-05-09 23:50:32 · 7 answers · asked by venkat r 1

2007-05-09 23:01:26 · 3 answers · asked by sonnny 2

We have usual washing machine, diswasher, 2 TV's, 2 laptops, PS2, etc. We use gas for water & heat.

Also how many panels to cook & heat electrically?

2007-05-09 22:52:15 · 6 answers · asked by Mike_Hall_uk 1

He had a unification theory in opposition and contention with edison and marconi and more. But the achilles heel of his arguement was this. the was no eternal source in his final calucations.an unlimited source of power. what are the answers of his equations if you plug in an unlimited power source being the universe

2007-05-09 22:28:32 · 1 answers · asked by Thomas L 2

2007-05-09 21:19:43 · 2 answers · asked by peterphillips.php@btinternet.com 1

I am not asking about engine rmp but rather the rmp of the rotor of the alternator. How many rmps would it take to acheive full capacity output (70amps) in a typical car alternator?

2007-05-09 20:31:15 · 2 answers · asked by POPEYE P 1

2007-05-09 19:51:40 · 5 answers · asked by anami_mahanta 1

Is there any feasible research that is going on or has been done on the subject of two people switching bodies or switching minds into different bodies. Switching consciousness?

2007-05-09 19:45:14 · 4 answers · asked by riverstyxshow 1

Why womens use Condum, if men have already

2007-05-09 17:36:25 · 2 answers · asked by gfarid1975 1

Need to translate please.------>({[[For more output power, place the cells in a "series" (increased voltage) and "parallel" (increased current) configuration. A recent design coupled an "array" of these solar cells with a 1.6MHz DC-DC switching converter IC to make an 80% efficient 6.0V DC solar power supply; current output was rated at 6.0V and 550mA.]]})

2007-05-09 17:05:42 · 4 answers · asked by Skyuo 1

2007-05-09 17:03:58 · 3 answers · asked by Ryan A. 1

Where do i find solar power strips? thaat can be enough for a motorized fan.

2007-05-09 16:12:47 · 5 answers · asked by Skyuo 1

I took out a solar power strip from my calculator, how do i use it for a mini fan? its just the strip alone, do i just stick wire onto it and plug it to my HOMEMADE fan?

2007-05-09 15:55:51 · 6 answers · asked by Skyuo 1

A signal from a function generator is inputted into the circuit and as frequency increases the gain decreased and a phase shift was observed between the output and input. Anyone have an explanation as to why this happens.

2007-05-09 15:26:22 · 2 answers · asked by sonnny 2

Do welders make good money? How much?

2007-05-09 15:21:45 · 4 answers · asked by Mark P 1

fan increases the amperage. I just tried this with an amp gauge in the circuit and I know the statement to be true but if reducing the amount of fluid moved works in the pump why not the fan?

2007-05-09 15:05:53 · 6 answers · asked by Anonymous

2007-05-09 14:36:43 · 6 answers · asked by Matt Capobianco 2

how to draw a perfect circle

2007-05-09 13:48:48 · 13 answers · asked by pejman 1

In movies, when submarines go too deep so the captain can "see what she can do," when they get too deep the pipes burst, lightbulbs blow etc. Why does the pressure manifest itself through pipes INSIDE the submarine rather than affecting the hull?

2007-05-09 13:02:36 · 4 answers · asked by Lewis H 1

2007-05-09 12:52:42 · 6 answers · asked by Anonymous

i need to know this for school and i cant find a website that gives me that exact answer. i need like 3 paragraphs about how it works, if you know a long explanation i would appriciate that, or if you know of a website that directly answers that, that would be really nice...and cool

2007-05-09 12:48:07 · 2 answers · asked by Anonymous