Engineering - July 2007

what is your weakness?

2007-07-04 06:38:07 · 11 answers · asked by Anonymous

2007-07-04 06:30:40 · 1 answers · asked by khiang84 1

i wana to know about the application for single side band modulation. Why single side band suppressed carrier version of amplitude modulation is not used for the sound broadcasting and television broadcasting?

2007-07-04 06:27:04 · 3 answers · asked by khiang84 1

2007-07-04 06:16:06 · 2 answers · asked by Renzy 2

site which real engineer answer questions.

2007-07-04 05:28:22 · 2 answers · asked by babbi 2

2007-07-04 05:24:54 · 1 answers · asked by Anonymous

2007-07-04 03:43:58 · 3 answers · asked by mitch 1

In reference to digital osscilliscopes and the sampling rate what does the term kSa/s stand for? I know it is something like kilo samples (???) per second. what is the a for?

2007-07-04 03:35:00 · 3 answers · asked by Anonymous

which one would u like to select if ur given a choice,and do give a reason for ur selection! i will be very thankful to u if u will answer my question!

2007-07-04 01:22:57 · 2 answers · asked by mastermind 1

Our group has been allotted the "All Indian Radio" station. What are the kinds of projects that can be done there?

Preferably something on advanced recording systems.... etc

2007-07-04 00:55:37 · 2 answers · asked by dee_gurl 2

It needs to involve science. It should either be involved by a magnet or some kind of fan.

2007-07-04 00:19:39 · 4 answers · asked by yo 1

What's the problem when my outdoor Air Conditioning unit pipes ( small & big pipe ) have solid ice on them?
I live in a tropical country where the humidity is above 85%.
If that is a signal of Air Conditioning problem, what should I do to take care of it?

2007-07-03 22:22:25 · 1 answers · asked by amrobyono 3

turn yoru hose on and it has water come out, but you put your thumb on it and it makes more preasure. Could you, or has it already happend, apply that to electricity?

Say put "your thumb" over a wire and make a higher amount of Current? This has probably already been thought of and made but if you could answer i would appriciate it.

2007-07-03 20:47:29 · 2 answers · asked by Anonymous

2007-07-03 15:55:41 · 1 answers · asked by Steven A 1

2007-07-03 15:45:01 · 5 answers · asked by Anonymous

2007-07-03 15:30:07 · 2 answers · asked by Anonymous

I really dont want break the hair drayer or mess up the electricity. i have never used the hair dryer but i broke a transformer using it with an electric skillet. it smelled really bad. please help!

2007-07-03 13:02:15 · 9 answers · asked by princess sparkel 3

2007-07-03 12:47:05 · 6 answers · asked by Anonymous

Justify the selection of tools and procedures for cutting two different thicknesses of metal ( 3mm and 25 mm )

2007-07-03 11:05:23 · 4 answers · asked by alex p 1

Anyone know some material that could shield/block radio frequency pulses (around 58kHz.) I think aluminum works a little, anyone know what the best material would be, or any other material that would come to mind?

2007-07-03 10:15:01 · 9 answers · asked by MadLax26 2

Working on stabilizing an arm, but forward motion adversely affects the tilt output of the accelerometer (ADXL103). I know a gyroscope works but can't something like the wiimote be tilited and still not have that tilt be affected by the forward and backward movement of your hand? Thank you

2007-07-03 10:01:19 · 4 answers · asked by Fafafooey 2

I have recently plotted out complete plans for a chiming, self-rewinding clock, made entirely out of legos. Now I want a new challenge. Does anybody out there know where I may find schematics of the earlier, larger mechanical calculators? Hence before the Curtas came into popularity. I would like to make it add, subtract, multiply, and divide, and possibly find the scuare root of a number.

2007-07-03 08:29:52 · 4 answers · asked by Lemon 2

Im trying to draw a square acre roughly 210.0 by 210.0

2007-07-03 07:25:38 · 3 answers · asked by survcetx 1

2007-07-03 07:14:36 · 5 answers · asked by myspace.com/IsaiahNotez 1

2007-07-03 04:55:39 · 5 answers · asked by dave777 4

I want a job to work from home in the field of mechanical Autocad drafting (both 2D & 3D). I have searched everywhere in the net but could not find anything satisfactory. I want to do the job for some extra earning for better economical support.

2007-07-03 04:37:56 · 5 answers · asked by Anonymous

And could it be done in theory, if not in practice?
If not in practice, is it because they're so expensive? I've read that they cost like 5 billion bucks per plant

2007-07-03 04:31:11 · 5 answers · asked by Anonymous

2007-07-03 04:15:12 · 1 answers · asked by Imad D 1

First thing, what is the difference between placing a voltmeter in a circuit when trying to measure e.m.f. and when trying to measure voltage?

Voltage, in my textbook, is defined as the difference in electrical potential energy between any 2 points in the circuit. HOWEVER, what is the electrical potential energy in the first place!? Is it the same thing as e.m.f.? If so, then how can both voltage and e.m.f. be measured with a voltmeter?

Also, when measuring resistance, which two points on the circuit do I take? The two points directly next to the component?

2007-07-03 00:00:20 · 4 answers · asked by Anonymous

In the process of making glass what are the pros and cons?

2007-07-02 22:15:41 · 2 answers · asked by charles g 2