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Blog Details for "Conference Room 4 (CR4)"
Conference Room 4 (CR4)Conference Room 4 (CR4)Conference Room 4 (CR4) is a forum for engineers, scientists and technical researchers to discuss engineering news, seek technical help and get answers to burning questions. Articles
Steve Fossett ?
2008-10-02 08:57:00 It looks like a hiker may have found belongings of Steve Fossett ; http://www.timesonline.co.uk/tol/news/wor ld/us_and_americas/article4865207.ece The news has only just broken so it's a bit early to speculate, but it may interest those who followed the earlier thread about his disappearance. More About: Steve Fossett
gasket
2008-10-02 08:46:00 dear sir .my autoclave leaking steam because the rubber seal ring is nt load the steam pressure 13 bar and temp 220c ,so i want to know the type of seal which loading that conditions , thank u
Autoclaves, Gaskets and Seals
2008-10-02 08:46:00 dear sir .my autoclave leaking steam because the rubber seal ring is nt load the steam pressure 13 bar and temp 220c ,so i want to know the type of seal which loading that conditions , thank u
Level control of tank
2008-10-02 08:17:00 Dear all, Could any one please tell me how can i draw a logic diagram of level control of a tank with two level switches one at bottom(S1) and other at top(S2). such that when level is below S1 valve opens for flow of liquid and when level is above S2, inlet valve closes and remains closed unti More About: Tank
Level Control - Tank with Two Level Switches
2008-10-02 08:17:00 Dear all, Could any one please tell me how can i draw a logic diagram of level control of a tank with two level switches one at bottom(S1) and other at top(S2). such that when level is below S1 valve opens for flow of liquid and when level is above S2, inlet valve closes and remains closed More About: Tank , Switches
Mkt Research: Diesel Engine Monitoring & Control Systems
2008-10-02 07:24:00 I am looking for niche market research on off-highway / industrial diesel engine monitoring and control systems (electronic or mechanical). Some examples of the types of control systems I am referring to are: FW Murphy - PowerView Houston Street Technologies - H30 Controls, Inc. - EngineMas More About: Research , Diesel , Monitoring , Diesel engine
Diesel Engine Monitoring and Control Systems
2008-10-02 07:24:00 I am looking for niche market research on off-highway / industrial diesel engine monitoring and control systems (electronic or mechanical). Some examples of the types of control systems I am referring to are: FW Murphy - PowerView Houston Street Technologies - H30 Controls, More About: Diesel , Monitoring , Diesel engine
Monowheel Madness
2008-10-02 07:01:00 I've been fascinated with monowheels probably since I saw one of Kerry McLean's inventions, probably on the Discovery Channel. It seems a great idea until you get to reading about the gerbiling effect - essentially the possibility of rotating completely over under hard braking or acceleration. More About: Madness
GEC Alsthom Alternator
2008-10-02 06:57:00 Alternator type RP 256-90, 11kVa, 500 rpm PMG Type E355-120 The PMG is supposed to generate 220 across the terminals, but is generating only 140 volts. What can be the reasons, will field flashing help?
Plug-In "Energy Savers"
2008-10-02 05:58:00 Some years back I saw a electronic device that promised to reduce electrical consumption. You merely plugged it into any duplex receptical and then plugged the consumer into it. My memory of the device is limited but I vaguely remember that the emphasis appeared to focus on refrigerators. That More About: Energy
MDF Powder Coatings
2008-10-02 05:41:00 Dear All, I am looking for information on the MDF powder coating. If you have any information, please send me. Also if you know any MDF powder coating manufacturer from China, please inform. Thanks. Regards.
DC Controller / Dimmer ( seeking to find )
2008-10-02 05:08:00 Hello everyone, We are now seeking to find a controller for an large existing battery bank. We have ten 12 volt batteries that are deep cycle AGM style batteries. Battery informational outline., as follows: Each 12 volt battery is: 245 AH @ 20 hrs with 1350 CCA ( cold cranking a More About: Find , Seeking , Controller
Wanted: DC Controller / Dimmer
2008-10-02 05:08:00 Hello everyone, We are now seeking to find a controller for an large existing battery bank. We have ten 12 volt batteries that are deep cycle AGM style batteries. Battery informational outline., as follows: Each 12 volt battery is: 245 AH @ 20 hrs with 1350 CCA ( cold cr More About: Wanted , Controller
Kid's 6th grade homework, series?
2008-10-02 04:23:00 Ok engineers... Finish the series homework for my kid... (6th grade math) 24,36,54,81,__,__ My answer: 121.5,182.25 1st I noticed all divisable by 3,so 3(8,12,18,27,__,__) from there I could only come up with the next is the series followed N2=N1(1.5), hence 3*40.5=121.5, 3 More About: Homework , Series
Are You Smarter Than a Sixth Grader?
2008-10-02 04:23:00 Ok engineers... Finish the series homework for my kid... (6th grade math) 24,36,54,81,__,__ My answer: 121.5,182.25 1st I noticed all divisable by 3,so 3(8,12,18,27,__,__) from there I could only come up with the next is the series followed N2=N1(1.5), h
Whats going on
2008-10-02 00:26:00 I posted a question yesterday which I thought was going on general disscussion but it seems to have gone onto commercial space. Anybody know how I change this cos nobody seems to be looking at my post. Mind you maybe nobody wants to look cos its boring. Either way let me know :)
Laptop COM port problem
2008-10-01 23:08:00 I have a Dell Inspiron 1150 laptop. There is an optical mouse connected via a USB port. I have a mapping program on the computer where I want to add a GPS signal for position. I have a Garmin GPS with a NEMA 0183 output, which I can connect via a USB connection. When I con More About: Laptop , Port
Celebrate Banned Books Week (Part 1)
2008-10-01 22:35:00 This week, the American Library Association (ALA) is co-sponsoring the 27th annual Banned Books Week (BBW). From September 27 to October 4, 2008, the ALA is celebrating "the freedom to choose or the freedom to express one's opinion even if that opinion might be considered unorthodox or unpop More About: Celebrate
Ballots Machines
2008-10-01 20:52:00 Hi dear; How accurate a ballot counting machine are? Are they set up to a mili or by decimal point? Just wondering here a little since there coming presidential elections for USA. Hey, we never know. Any feedback if possible will be appreciated. Probably like a casino machine, just wondering ag More About: Machines
AC drives
2008-10-01 20:22:00 What is the difference between vector control and v/f control. regards manish gupta
Measuring High Voltage Electrostatic Currents
2008-10-01 20:00:00 Hi Guys, A colleague of mine has asked me to help him with his experiments, but there is an area which is outside of my current knowledge base that I need help with, so I came to ask the experts. My friends experiment operates at high voltage from 7-15kv, in the future maybe even higher. H More About: Voltage
Piping Engineer
2008-10-01 18:38:00 Please explain how to find pipe schedules ? More About: Engineer , Piping
Plug and Receptacle for Hazardous Areas
2008-10-01 18:14:00 Hello, I was wondering if anyone on here has heard of a UL listed plug and receptacle rated for use in a class 1, div 1 areas. This is for a pumping application in a wet well. I found a connector that is CSA listed for Class 1, div 2, but am unable to use it since it is not appropriately r More About: Plug
Phoenix Lander Watches Snow Falling on Mars [Mars Phoenix]
2008-10-01 17:53:00 From Gizmodo: As the clock continues to tick for brave Phoenix so far away on Mars , the discoveries keep on rolling: this time, that snow falls on Mars. A laser instrument called for pulsing the atmosphere and observing what gets bounced back detected Martian flurries at altitudes More About: Watches , Lander
Stupid Switch in Fridge Freezer
2008-10-01 17:53:00 Hi gang... My Frigidaire Fridge /freezer has a switch into fridge section labeled (in the modern way) with a fatuous and meaning less 1 & 0 WTF does it do? Any ideas fast freeze? I remember the good old days when switches had meaningful labels. I can hear the compressor running with it More About: Stupid , Freezer
World's First Wave Farm Opens
2008-10-01 17:49:00 From Neatorama: The world's first commercial wave farm is operational three miles off the shores of Portugal. The three 140-meter generators were built by British company Pelamis. The "sea snakes" convert the kinetic energy of wave motion into electricity -enough to power 1,000 hom More About: World , Farm , Wave
Weird issue with my computer CD-DVD player/recorder
2008-10-01 17:14:00 I use my computer CD-DVD player/recorder to rip CD tracks to my HD so I can then sync my Zune to it for music. I have one CD that my drive will not recognize although it will play in my wife's computer DVD player/recorder and in my stereo systems. The CD is in pristine shape. Any ideas what is go More About: Weird , Computer , Player , Recorder , Issue
Fictional Foodstuffs: The Snacks Of Science Fiction
More articles from this author:2008-10-01 16:46:00 From Science Fiction in the News: Does food play an important role in science fiction books and movies? "Science Fiction in the News" has the list. A recent paper by Jean P. Retzinger titled Speculative visions and imaginary meals: Food and the environment in (post-apocalyptic) More About: Snacks , Science-Fiction 1, 2, 3, 4, 5, 6, 7 |
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