Engineering - January 2007

what is the advantages and disavantages between the full waves bridge rectifier and the full wave centre tapped rectifier

2007-01-25 01:49:28 · 3 answers · asked by tkee_55py 1

2007-01-25 01:39:38 · 1 answers · asked by tee dee 1

2007-01-25 01:15:38 · 4 answers · asked by uday k 1

what is center tapped transformer? why we should use in the center tapped rectifier and no need to use it in the bridge rectifier??

2007-01-25 01:08:44 · 6 answers · asked by tkee_55py 1

2007-01-25 01:05:45 · 7 answers · asked by Peace 2

2007-01-24 23:44:45 · 7 answers · asked by jalali 2

hi, iam pravin and i am searching a free electronics project(circuit diagramms and ideas)on internet but there is no option on the internet then please give me a website on the above subject

2007-01-24 23:03:27 · 3 answers · asked by pravin 1

2007-01-24 22:27:06 · 2 answers · asked by Anonymous

2007-01-24 22:02:00 · 2 answers · asked by Anonymous

i have done my bachelors in microbiology in India....now i have to go to chicago...so i m thinking of doing a one month course in bioinformatics....{ geomics & preteomics }..so just by doing this course can i get a job there...if yes what is the pay roll in this field?............or shall i go for SAP course { BM module }......i am confused since i want to earn quiet well there........so please guide me,

2007-01-24 21:49:30 · 1 answers · asked by mahveensmum 2

2007-01-24 21:36:10 · 6 answers · asked by coulldot 1

2007-01-24 19:59:49 · 6 answers · asked by ohc 1

I'm building this machine which will enable user to change the speed of the motor, rather frequently. The motor may have to work in speeds much lower than its maximum speed for long periods or even always. Should I use a DC motor with electronics to control the speed? Or an AC motor coupled with an inverter?

2007-01-24 19:54:16 · 6 answers · asked by mayormurat 1

i did a test about bending moment and shear force(material lab), but i don't understand how does the equipment works..? what kind of sensor do the machine use?

2007-01-24 19:37:25 · 3 answers · asked by ixchel 1

I am wondering how exactly does octane work in vehicles and if i have if you you have a constant current... how would you get a different voltage?

2007-01-24 18:39:48 · 5 answers · asked by Whitney G 1

2007-01-24 17:54:30 · 4 answers · asked by Anonymous

2007-01-24 17:22:03 · 3 answers · asked by Anonymous

my results are 20

2007-01-24 17:08:23 · 3 answers · asked by princess 1

my results are 20 this is right?

2007-01-24 17:04:25 · 1 answers · asked by princess 1

oH... This might be a tough question but I really need your answers for our project...

2007-01-24 15:15:31 · 1 answers · asked by p!nky_u 1

For only a given voltage difference between two points, how can we determine which point has a polarity of positive or negative?

2007-01-24 15:07:16 · 4 answers · asked by minah blues 2

2007-01-24 15:00:04 · 4 answers · asked by Alex L 1

2007-01-24 14:59:14 · 1 answers · asked by Alex L 1

2007-01-24 14:44:08 · 9 answers · asked by Alex L 1

2007-01-24 14:43:41 · 7 answers · asked by emman m 1

I need info. on laminating wood, how it works, about it, etc. I need to find out if laminated wood is stronger than normal wood. PLEASE HELP IN ANY WAY YOU CAN!!!

2007-01-24 14:31:49 · 5 answers · asked by procrastinating_puzzler 2

2007-01-24 14:23:46 · 13 answers · asked by Matthew 1

I mean they have to pay the same amount of money for college as any other engineering major. They also have to get a PE license to find a decent job. Most other engineers don't really need one to find a good job. Once they do get licensed, they become liable for everything if the structure fails. I don't think other engineers deal with that much pressure... So why is it that a lot of other engineers have less respect for the career and civil engineers generally get paid lower than other engineers?

2007-01-24 13:52:00 · 5 answers · asked by AppleandApple 1

My son wants to make one as a science fair project. Many examples on the web, but no explanations as to why the thing works.

2007-01-24 13:47:30 · 2 answers · asked by Brett 1

2007-01-24 12:31:45 · 2 answers · asked by dukenum131 3