Engineering - December 2006

2006-12-02 08:31:46 · 2 answers · asked by absynthian 6

Octaves come from doubling the number of cycles per second (and psychologically sound 'similar') but why is the octave range divided by twelve, and not, say ten to derive the chromatic scale? Is it just arbitary? Or is there
a natural/mathematical reason for tthis choice?

2006-12-02 08:26:50 · 6 answers · asked by torero 1

i want to see a movie the the tittle is the following: erase una vez en america and has 3 stars ...so i want to know what that means in terms of english

2006-12-02 07:24:12 · 8 answers · asked by sandras77 4

I HAVE A LAN BOY SNOW BLOER WITCH I HAVE NO
WAY TO NO HOW TO RUN IT.

2006-12-02 07:20:50 · 3 answers · asked by Martin 1

How can I get an accurate survey when markers on and off my property have been moved? Is there any way I can be guaranteed I will get a good survey when they've moved the beginning reference point?

I'm in a boundary line dispute with my neighbor. A survey crew came out and moved three of four permanent survey markers on my property and moved other markers like the reference point. They have been working with my neighbor during the dispute.

2006-12-02 06:35:54 · 14 answers · asked by ? 5

the pipe 1/2 inch thick than to make it 3/8 inch thick?

2006-12-02 06:00:07 · 4 answers · asked by scoobydoocsi 1

2006-12-02 04:55:17 · 2 answers · asked by NANCY C 1

There's a microwave near my desk in my office, I'm a little paranoid about being exposed with too much electric magnetic radiation (EMR). If I added a board with tin foil, will that block out the EMR?

2006-12-02 04:47:34 · 7 answers · asked by Anonymous

give the d.e. of the following:
1.)Straight line through origin.

2.)straight line with slope and y-intercept equal

3.)straight line with some algebraic sum of intercept fixed as k.

2006-12-02 04:13:04 · 2 answers · asked by ladjot 1

For this project it is required that the roller coaster has 2 full loops and also 2 hills. It cannot take up an area of greater then 75 cm x 75cm x 100 cm high. I could use some suggestions as to what material i should use as the track. ( It needs to be flexible enough to form the loops and hills.) Thanks for your help!!

2006-12-02 03:15:27 · 2 answers · asked by Anonymous

2006-12-02 03:15:08 · 5 answers · asked by budak_lert86 1

hi... im doing a case study which are comparison study on different switching techniques of inverters for my final year project. I need some information about switching tecniques.
The information that i need is about space vector modulation and total harmonic distortion (THD). Also simulation of the swicthing technique using simulink (Mathlab). I am having some difficulity to find the correct website where i can get some information about.. Someone please help me either by providing me the information that i need or give me the correct link for the websites where i can get the informations. I will be very grateful and thankful to the person who can help me.thanks

2006-12-02 03:06:40 · 1 answers · asked by guna l 1

Theoretical Question about water flow. Say I have 3/4 inch water lines in my house. I want to connect a new faucet 15 feet away from these lines. The faucet uses 1/2 inch lines. Does it matter where along that 15 feet that the transition from 3/4 inch to 1/2 inch is made? Will the amount of water output at the faucet change depending on where the transition is made?

2006-12-02 03:04:21 · 6 answers · asked by Karnak 3

how many watts of electricity ia a man capable of producing by turning a handle or peddling a machine connected to an alternator

2006-12-02 02:43:45 · 8 answers · asked by rocky 3

Helical gears create thurst load when they first mesh, and this problem apparently can be supported by using a bearing. But i don't know what thrust load actually is...

2006-12-02 01:50:55 · 4 answers · asked by dixie4x42000 2

wanna do some engineering

2006-12-02 01:29:16 · 5 answers · asked by preppyprincess 1

I'm interested in working there after I graduate, I know they pay well, but they never give any numbers in any of their job descriptions. I'd prefer answers from people who have direct knowledge and not people who are just guessing or telling me what engineers make in general, thanks.

2006-12-02 01:22:48 · 4 answers · asked by Nick G 2

2006-12-02 00:59:49 · 6 answers · asked by Sule 1

2006-12-02 00:58:54 · 5 answers · asked by ajay n 1

2006-12-02 00:14:28 · 5 answers · asked by Mahua D 1

2006-12-01 23:59:20 · 6 answers · asked by charlsweb02@sbcglobal.net 1

2006-12-01 23:20:40 · 8 answers · asked by Anonymous

I need to melt a shape on a peice of plastic to make a stencil. But so far i've tried copper and metal is there something that will hold the heat ( stay hotter longer than these two?

2006-12-01 23:06:50 · 4 answers · asked by trydluv4u 1

i would like to know from where do i find this type of machine for filteration of hydraulic oil.
and also this machine should remove water from hydraulic oil

2006-12-01 22:43:38 · 2 answers · asked by shaikh g 1

Suppose i have a drinking straw that is 50 cm long and vertical. i apply suction from my mouth at the top end and the water reaches the top end. At this point, is it correct to say that i am "able to generate 50 cm of negative pressure" ?

2006-12-01 22:13:47 · 6 answers · asked by Nirmala 4

I'm trying to find detailed data about tube bundles heat exchangers design. Please help me.

2006-12-01 21:41:44 · 3 answers · asked by kursadb 1

Different types of equipments

2006-12-01 21:38:12 · 2 answers · asked by Anonymous

2006-12-01 21:32:37 · 5 answers · asked by baboo b 1

2006-12-01 21:26:35 · 1 answers · asked by Anonymous

2006-12-01 21:24:09 · 3 answers · asked by baboo b 1