Engineering - May 2007

harshita

2007-05-31 23:19:19 · 3 answers · asked by Anonymous

harshita

2007-05-31 23:15:41 · 5 answers · asked by Anonymous

2007-05-31 23:12:09 · 1 answers · asked by LoveBeingAMum 5

Is there any web-site where I can find last year counselling details regarding Ranking and branch allotment. My allindia Ranking is 17890.If not NIT Trichy Which other institution I can hope?

2007-05-31 22:52:28 · 7 answers · asked by Anonymous

The earlier models were 2 wire input, but present one's are 3 wire.
Input voltage typically is 100 to 250 volts AC, autosensing

Why this change in design ?

2007-05-31 20:22:56 · 4 answers · asked by sεαη 7

2007-05-31 18:30:46 · 2 answers · asked by techno 1

compressor? Say we use air, for simplicity and to avoid polluting. We use a large sealed cylinder (several meters wide?), and water is the piston. A wave swells up, it compresses air inside at the top. A relief valve lets the air out to a heat exchanger (submerged in ocean water, so it is both power source and heat sink.) Compressed air leaves heat exchanger cooler and goes through another heat exchanger in a space to be cooled. Air picks up heat and returns to bottom of the cylinder; it bubbles up through water to the top, to be compressed again. A poppet valve keeps water from flowing back into air tubing; the water forms a seal around the tube rising into the cylinder. This is similar to (unliquified) gas storage tanks.

We need chains/cables attached to a floating platform the system is built on, so that as tide rises and lowers daily, the throw of the piston (rise of the wave swell) stays about the same.

Feasible? How efficient? Suggestions? Thanks for all serious answers!

2007-05-31 17:32:15 · 5 answers · asked by cdf-rom 7

2007-05-31 16:19:33 · 4 answers · asked by veena 1

I study at least a little bit everyday to keep up with all that I've learned in my electronic courses. Its' frustrating though to try and remember all the digital and solid state electronics though. What should I do?

2007-05-31 15:02:46 · 2 answers · asked by Anonymous

Can compressed air run a dynamo to generate electricity which runs a car and then replenish the battery ?Could the motion of the car be used to compress air to make the system totally self contained ?

2007-05-31 11:34:51 · 9 answers · asked by aumolc 1

environmental, civil, aerospace, biomedical...do any of these occupations involve traveling to different states or countries???

2007-05-31 10:53:53 · 7 answers · asked by Anonymous

I touch it ounce,it comes on,touch it again it brightens and brightens further on the third touch.It will go off on the forth touch.

2007-05-31 10:52:06 · 4 answers · asked by george2006mathenge 1

2007-05-31 09:21:05 · 5 answers · asked by tigerbalm2000 2

I have the following information
-Ranges from 0-15 feet
-Initial Trajectory Angles from 0 degrees to 90 degrees
-Acceleration is 32.15 ft/sec2 (and its due to gravity)

Please help me...I am so lost

2007-05-31 09:01:30 · 2 answers · asked by Kristen W 1

I'm looking for a team/group of outgoing, personable engineers who can design contraptions, machines, and robots for ridiculously wild and dangerous stunts. Do you know such a group of people? Are you out there? I'm looking for you.

2007-05-31 08:24:27 · 2 answers · asked by JF 1

please show website reference

2007-05-31 07:00:37 · 3 answers · asked by Anonymous

2007-05-31 06:33:50 · 3 answers · asked by emeraldandgold 1

2007-05-31 05:38:00 · 3 answers · asked by Anonymous

i want know any powerful microscope in which we can view electrons and nucleus.

2007-05-31 05:05:56 · 11 answers · asked by selva 1

Google Earth now has the capability to display satellite images of people/faces and license plates for a given location on Earth.

Presumably, facial recognition technology can be used to identify people whose faces can be seen in the images. However, how long before a scan is possible to determine if a particular individual at a given location is, in fact, a person that is wanted by authorities? It may sound crazy, but if you said 15 years ago that you'd be able to punch in an address on your computer and get a satellite image of your house and yard, with the detail to be able to see a person in the yard, people would have thought you crazy....

Anyone have any thoughts on this?

2007-05-31 04:16:43 · 2 answers · asked by Anonymous

determine the components of a vector of length 44 that lies on the line of intersection of the planes with equations 3x-4y+9z=0, and 2y-9z=0

2007-05-31 03:59:22 · 1 answers · asked by Anonymous

It was on a can of paint that says it meets or exceeds properties and requirements of MIL-C-13370.

2007-05-31 03:30:46 · 3 answers · asked by Johnny03 1

2007-05-31 03:05:29 · 1 answers · asked by Anonymous

of a 5deg6' simple curve is how many feet?

2007-05-31 02:41:12 · 1 answers · asked by elson7997 1

and a five-place table of natural sines, the radius of a 5deg6' simple curve based on the chord definition is how many feet.

2007-05-31 02:39:05 · 1 answers · asked by elson7997 1

I have this fish tank and have to get a nice stand for it..it's a 30 gallon tank..to make sure i get a nice and sturdy tank i need to make sure i know how much it weighs..I knonw the dementions. I'm horrible in changing gallons - liters and all that weight stuff...THANKS FOR YOUR HELP...

2007-05-31 01:31:58 · 12 answers · asked by Mz. JAE 2

Are rubies used in other products for the use of low friction?
They seam to be used in watches because "they're the best". But now i wonder why i never really see them used anywhere else.

2007-05-30 23:43:18 · 3 answers · asked by Yoho 6

I assume its because small elec current from phone could spark with fumes to create fire

what is the science exactly and if it is dangerous to use mobiles on forecourts why is is not enforced so many people use mobiles at service stations

thank you in advance

2007-05-30 22:42:47 · 46 answers · asked by Anonymous

2007-05-30 18:40:21 · 4 answers · asked by shree 1

2007-05-30 17:55:51 · 2 answers · asked by pramodshri_123 1