Engineering - September 2006

2006-09-16 17:24:32 · 2 answers · asked by navigator 1

2006-09-16 17:24:28 · 2 answers · asked by Anonymous

i want to make one vacum cleaner for our company.we blasting a very big part about 200 ton and befor painting they we must be blasting surface of this part ,and now at the begin we found problem to cleaning our shop.we have compressur that can provide compressed air at 10 bar and we want to use compressed air to make vacuum cleaner (suction cleaner ).
i am mechanical engineer and know the principle of this tools but i cant solve this problem with calculation becouse this is very confusing problem

2006-09-16 16:04:19 · 5 answers · asked by hadi a 1

2006-09-16 14:54:51 · 3 answers · asked by pxn114 1

2006-09-16 14:44:44 · 11 answers · asked by pxn11 1

2006-09-16 14:24:16 · 10 answers · asked by Candidus 6

2006-09-16 13:22:56 · 1 answers · asked by Anonymous

2006-09-16 12:00:17 · 15 answers · asked by Anonymous

2006-09-16 10:25:18 · 9 answers · asked by flipboiinak 1

Also, how does the load of a multi-meter (voltmeter) affect the resultant voltage across two resistors in series in a simple circuit. What would be the affect of a load resistance on the voltage divider ( the two resistors in series) performance.

2006-09-16 08:56:49 · 2 answers · asked by jquigg09 2

OH COME ON! If you think you're so smart -- why don't you FINISH your homework on your own?!?!?

Examples: What the difference between a random error, and a systematic error?

Sounds like a homework assignment question to me!

2006-09-16 08:47:59 · 10 answers · asked by i_troll_therefore_i_am 4

What is a register? Please , if you can, explain what it is and what it does. Why are these important for the design of a simple processor?

2006-09-16 08:02:19 · 8 answers · asked by Galbadian 2

2006-09-16 07:47:40 · 20 answers · asked by Neha s 1

2006-09-16 07:39:49 · 6 answers · asked by carlos g 1

Pump specifications:

Type: Centrifuge-Horizontal
Flow Rate: 31 m3/hr
Differential Pressure: 2.5 barg
Type of liquid: Water

i would be glad if you tell me any standards or writings about this situation.

2006-09-16 07:31:42 · 2 answers · asked by Anonymous

I will graduate with a degree in engineering, the problem is that I did not do any interships and don't have any work experience. Also my academic performance is not the best.
I would appreciate any advice.

2006-09-16 06:44:01 · 4 answers · asked by shretton b 1

Half of the gear would be a very light plastic and the other half would be a very dense metal.

Is this possible ? The "dentures", dents of the gear would have to fit nicely. Quite difficult actually.

2006-09-16 06:29:35 · 7 answers · asked by Technotron 2

What should be the voltage to the Vee pin (contrast adjustment)

2006-09-16 04:42:41 · 3 answers · asked by dhirender s 1

what are the requirements that i have to fullfill if i am not a US resident for taking admission in mit engineering college or any other technical institute. what are the procedures involved. if anyone can describe it in a broad way then can he give me his contact number plz so that he cold make me aware of all the facts

2006-09-16 04:37:20 · 3 answers · asked by chandan raj 1

will machines take us over within 20 years?

2006-09-16 04:29:23 · 8 answers · asked by Anonymous

I am looking for some reference sources pertaining to liquid liquid extraction in the refining industry. The liquid I am most interested for information about is the solvent NMP (n-methyl pyrrolidone) and how extraction conditions effects selectivity and solvency

2006-09-16 03:38:37 · 4 answers · asked by ? 6

2006-09-16 02:00:31 · 10 answers · asked by Anonymous

2006-09-16 01:59:14 · 6 answers · asked by Anonymous

In a d.c circuit, if the current and resistance are known, power (power = (current)(current)(resistance)) can be determined. This relationship also applies to an a.c circuit. Comment the reason for this.

2006-09-16 01:12:17 · 4 answers · asked by ANOUSHA 1

what is the history of GPRS? functions etc

2006-09-16 00:32:58 · 14 answers · asked by alithecomputerguy 2

In the middle of a dark night, a team of 4 somewhat injured commandoes are on their way back from a tough mission. To complete their return, they have to cross a narrow, dangerous and collapsing bridge. The leader of the team makes some quick estimates:



The bridge would collapse completely in 17 minutes
Due to the injuries, each member would take a different time to cross the bridge. The time for the different members to cross the bridge are 10 min, 5 min, 2 min and 1 min respectively.
Due to the dangers involved, at most two members can travel across the bridge at a time
Moreover, they have only one working flashlight, which means that the flashlight must be carried back for the next pair to cross the bridge


Can they all make it across in time? If so, then how?

2006-09-15 23:16:32 · 11 answers · asked by aashu 1

2006-09-15 23:01:10 · 5 answers · asked by hadi a 1

2006-09-15 22:31:47 · 3 answers · asked by Anonymous

And when i say small, i mean half the size of my hand. Do they even make them like that? I don't know. I'm certainly no expert on the subject. But i've got a great idea and need to find one that size. It doesn't need to be very powerful. To give you an idea, way more powerful than ones in toys, but not near as powerful as the ones in fans.

2006-09-15 22:09:26 · 7 answers · asked by Anonymous

this is the electrical engineering related question. actually i am in singapore. in this region electrical power supply frequency is 50hz. but some of overseas ships those entered in singapore shipyards their supply frequency is 60hz. suppose i need 63A rating supply, how can i convert the supply frequency? what are the equipments needed?
kindly reply
thank you so much.

2006-09-15 21:53:36 · 5 answers · asked by muruagappan v 1