Engineering - September 2006

if two mercury thermometers are of same volumetric dimensions, same mercury filled in it.one is 0 to 50 degree centigrade(celcius) and other 0 to 500 degree celcius . How is this possible. I need reply by 10th september! please help me!

2006-09-07 06:08:42 · 10 answers · asked by HAS 1

In the cycle, R407C refrigerant is compressed by a compressor. What is the pressure at that stage?
When released through the expansion valve, what is the pressure at that time?

2006-09-07 04:39:17 · 1 answers · asked by just "JR" 7

2006-09-07 03:59:19 · 3 answers · asked by saggy_g88 1

introduce a software to me.please
fuzzy system
mamdani fuzzy system

2006-09-07 02:49:34 · 1 answers · asked by hojat 1

2006-09-07 02:41:24 · 3 answers · asked by true_friend 1

How do the bits inside an exhaust pipe make it quieter?

2006-09-07 02:40:09 · 6 answers · asked by gogs 2

I want to hook the water wheel to a generator so I want to know what type of gearing I should use to get the best speed to power the generator.

Water Wheel is 2 meters in diameter

2006-09-07 02:20:35 · 11 answers · asked by Brivaldo9 1

The indestructable black box that is used on airplanes, why dont they make the whole plane out of that stuff?...

2006-09-07 02:16:51 · 11 answers · asked by Anonymous

i want to simulate and design a Methane Gad detector by using optical method and photonic crystals.

2006-09-07 02:05:52 · 5 answers · asked by haj_reza_khan 1

2006-09-07 00:50:33 · 1 answers · asked by powerboy 1

The total kWh of my villa is found to be approximately 1200 kWh.
how can i size the panels and the total numbers required....

2006-09-07 00:02:26 · 2 answers · asked by Mr romeo 1

2006-09-06 23:48:55 · 4 answers · asked by raissa 1

The load is getting tripped due to over current and low voltage. When we check the frequency of generator found around 43 HZ only. What is the reason for these fault?

2006-09-06 22:46:43 · 7 answers · asked by Kannan 2

2006-09-06 22:28:49 · 5 answers · asked by yorgo 1

code can be either dataflow behavioral or even structural

2006-09-06 22:11:53 · 1 answers · asked by madhu_mi_2 1

what do you do about the remainder?

2006-09-06 21:55:45 · 14 answers · asked by torriniaveri 1

2006-09-06 21:05:01 · 4 answers · asked by Anonymous

2006-09-06 20:54:13 · 14 answers · asked by Sreekanth, Polymer Technologist 1

Can anybody give a reference for designing the solar panels and batteries required for a small residence/villa in dubai.....!!
The system is intended to meet the full electrical demand of the villa.

2006-09-06 19:26:39 · 3 answers · asked by Mr romeo 1

I'm forming steel in hot condition about 900 Deg C and quenching using water , but actually the yield and tensile strength is lost after that , i think i can re-gain the orginal properties using heat treatment but i don't know how , ,,, any idea?

2006-09-06 19:16:06 · 4 answers · asked by ahmed_hashash 1

This is an estimate for the cost of laying sewer pipe. I am trying to find out what is my easement worth to a developer. I know there are many factors to consider like soil type and local regulations but I am looking for a ballpark figure.

2006-09-06 17:31:17 · 3 answers · asked by fiddyfocent 2

2006-09-06 16:58:54 · 13 answers · asked by Anonymous

2006-09-06 16:52:00 · 6 answers · asked by Anonymous

2006-09-06 16:00:43 · 5 answers · asked by Anonymous

2006-09-06 15:51:15 · 7 answers · asked by hyperion 2

reciprocating and revolving masses are balanced at the crank pin.Then why is it that webs are made heavy and why are they necessarily of that shape?

2006-09-06 15:48:01 · 3 answers · asked by dhruv 1

2006-09-06 15:23:47 · 2 answers · asked by Jazz 2

2006-09-06 15:19:15 · 7 answers · asked by Jazz 2

Hi,
I'm tryin to do a survey to see which engineering discipline is the hardest and which one is the easiest?

The common engineering discipline:
Mechanical
Computer
Software
Electrical
Chemical
Physics
Civil

Thanks

2006-09-06 15:08:58 · 16 answers · asked by ERTW 2

2006-09-06 13:18:18 · 13 answers · asked by feldell1 1