Engineering - August 2007

Also, what is the purpose of a shadow mask?
Thanks for your answer.

2007-08-23 12:37:04 · 2 answers · asked by wisdom tooth 3

If I use a magnet to hold a small clock into a book will it affect the clock?

2007-08-23 12:22:12 · 5 answers · asked by alanthekiwi 2

2007-08-23 12:15:57 · 8 answers · asked by zipperip 1

For school I have to make a tower structure thingie, I get a roll of tape ,scissors, and as many straws as I need. Tallest wins Please Help! Also, for another assignment I get on peice of regular size paper, tape, and scissors. Again Tallest Wins! PLEASE HELP!!!!!!!!!!

2007-08-23 10:25:54 · 2 answers · asked by *Gold is Glam* 1

I need 3 phase power to hook up my machine and I believe this outlet is a 3-phase but I am not sure. Thanks!

2007-08-23 10:13:34 · 7 answers · asked by Dan F 1

No, that is not exactly correct. While it is true that one characteristic of the common collector (emitter follower) is that its voltage gain is very nearly unity, its current gain can be much higher (equal to Beta in fact) and it can demonstrate a "power gain" as a result.

In the common collector (emitter follower) configuration,
!!!!!current gain = Ie / Iin, Beta(ac)!!!!!! is the maximum achievable current gain in both common-collector and common-emitter amplifiers.

Source(s):

self

Electronic Devices: Electron Flow Version/ 5th. Edition, by Floyd
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2007-08-23 10:03:52 · 3 answers · asked by Doopy D 1

It needs to fit inside an 8cm x 10cm x 6cm rectangular prism
I also need to be able to insert and withdraw the ice cube quickly and easily.

2007-08-23 09:45:29 · 7 answers · asked by A Yahoo! Answers User 2

I need to classify each of these hazards as physical, morale, or moral.

A careless driver
A person who suffers an exaggerated case of whiplash following an automobile accident
A worker who occasionally leaves a dangerous machine unattended to talk with friends
An employee who occasionally embezzles money
Icy road conditions

2007-08-23 09:41:08 · 1 answers · asked by rainee 1

what exactly is an engineer and which one does blue prints for a states landscaping

2007-08-23 09:30:18 · 2 answers · asked by educatedladyof08 1

2007-08-23 09:19:31 · 2 answers · asked by k_bonine 2

2007-08-23 08:38:46 · 5 answers · asked by chelsea b 1

2007-08-23 07:57:38 · 10 answers · asked by Martin C 1

I need to find horsepower for mini windmills for a science fair project, and so i need a formula.

2007-08-23 07:50:07 · 2 answers · asked by Anonymous

2007-08-23 07:29:45 · 16 answers · asked by Bill D 3

Just curious anyone know where I can get a Flux Capacitor? Ya know that thing that makes time travel possible...=)

2007-08-23 07:25:02 · 13 answers · asked by Jamie G 5

In an engineering class in school and looking for a type of metal that gets charged with coffee?

2007-08-23 07:12:49 · 3 answers · asked by Anonymous

is it something like where fresh graduates set up their own companies/businesses?

2007-08-23 06:30:02 · 4 answers · asked by Mk 1

2007-08-23 06:23:56 · 6 answers · asked by sparklle0913 2

Loads will be home lighting, maybe 5 computers, refrigerator, T.V. and other home appliances totaling maybe about 1-2 megawatt load if all appliances are turned on at the same time.

2007-08-23 05:16:32 · 13 answers · asked by grace m 1

why we are going for it?
please explain this concept

2007-08-23 03:56:12 · 7 answers · asked by Meera 2

for Paper presentation

2007-08-23 02:02:48 · 3 answers · asked by cool16tarun 1

2007-08-23 02:00:56 · 2 answers · asked by Anonymous

2007-08-23 01:54:54 · 2 answers · asked by Shakaaaaaaaaaaal 1

a 200 v shunt motor develops 23 Hp, when taking 20.2kW. the field and armature resistance are 50 ohms and 0.06 ohms respectively. What is the efficiency when the output is 10 Hp?

with solution please..hhe..thank you =]

2007-08-23 01:29:22 · 2 answers · asked by aeiou 1

2007-08-22 23:58:14 · 4 answers · asked by Prashant 1

1, How would you calculate the strain of a specimen?

2, What are the units of strain?

3, how would i Sketch a typical stress versus strain graph for a brittle material?

any ideas? please help?

2007-08-22 23:49:04 · 3 answers · asked by . 1

1, What property of a material does the TENSILE MODULUS define?

2, What units are used for TENSILE MODULUS?

3, What is the cross sectional area of a specimen whose width is 6mm and breadth is 1.8mm?

how did you do it?

2007-08-22 23:46:46 · 2 answers · asked by . 1

for instance, we have a load of 100 KW,3phase. then we need protection for that load. What should be the rating of the Circuit breaker?

2007-08-22 23:38:58 · 3 answers · asked by rommel v 1

Then connect the batteries to an electricity outlet to power lights and appliances

2007-08-22 22:22:07 · 2 answers · asked by Anonymous

2007-08-22 20:04:30 · 6 answers · asked by Anonymous