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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
What Is It? for 2/12/12
2012-02-12 06:00:00 This week's image: Check back on Wednesday for the answer!
Cable Rejuvenation
2012-02-11 23:19:00 Hi guys, my company planning to replace a 20 year old cable.. another option is to rejuvenation the existing cable... my doubt is how reliable is cable rejuvenation
A Real Estate Deal That Spans the Earth
2012-02-11 22:24:00 From Technology: For sale: 160 acres of rolling hills in California perfect for a vineyard, cattle ranch or communication with outer space. The Jamesburg Earth Station and its 10-story satellite dish once relayed broadcasts of historical events like the Apollo 11 moon landing. Now it's o
Ice-Fishing in the Deepest Depths
2012-02-11 22:18:00 From NYT > Science: In an extraordinary feat, Russian scientists reached an enormous freshwater lake more than two miles beneath the ice-covered surface of Antarctica. Read the whole article
Amazing Videos of Earth at Night from Space
2012-02-11 22:17:00 From Wired Top Stories: While you're curled up comfy in your bed each night, the crew of the International Space Station is getting unrivaled views of our planet. For anyone wishing they could see what the astronauts see, here are recent videos of the Earth at night taken from space.
Metal Substitutes Stop Thieves
2012-02-11 22:16:00 From BBC News - Technology: How new materials are thwarting the scrap thieves Read the whole article
Watery Alien Planets Might Be Stripped Dry by Gravity
2012-02-11 22:15:00 From Yahoo! News: Science News: Alien planets might experience tidal forces powerful enough to remove all their water, leaving behind hot, dry worlds like Venus, researchers said. Read the whole article
Audio Spotlight Circuit
2012-02-11 21:47:00 HI CAN ANY BUDDY GIVE CIRCUIT AND IDEA TO PROCEDURE OF MAKING AUDIO SPOTLIGHTING DEVICE FOR MY PROJECT.
Slug Catcher Design Calculations
2012-02-11 21:04:00 I need to design a slug catcher. Can anyone help me with design calculation sheet
Cone Roof Tank Design with External Pressure
2012-02-11 18:13:00 Hi. We are working cone roof design as per api 650. It has inner shell[ Shell & bottom only, no roof] and outershell connected with roof.We are facing problem with inner tank desig. Our client insist us to design design the inner tank considering external pressure[Outer tank product static head
The Right Answer to the Wrong Question?
2012-02-11 17:01:00 Here is link that explains this somewhat ambiguous question. Comments welcome. Enjoy. http://www.sensibleuniverse.com/
Is PLC Only Required in All Industry?
2012-02-11 15:30:00 Is PLC used alone in industry or in combination with software such SCADA or DCS?
How to Calculate for Thermal Energy
2012-02-11 14:25:00 I need to calculate the amount of thermal energy radiated by an oxidized cast-iron surface at 100 degree C. The surface area of the body is 15 square meters. Can anyone tell me a formula to solve this? I'am not asking for a answer, just a way to solve this.
QUE
2012-02-11 08:35:00 We install the 1000 m3/hr blower for 0.65 kg/cm2 pressure but now our process back pressure is 0.78 kg/cm2, i want to incress the pressure for blower upto 0.8kg/cm2, so pls give me sugestiones
DI Electric Constant
2012-02-11 07:59:00 Hi All, could any one suggest me plastic material which has di electric constant from 6.2 to 6.6? Thankyou
Are We Produce Electricity from Tree ?
2012-02-11 07:19:00 I read news from General of AMIE : Electricity generate from tree, Its true or false? Any body have information from this point , please share with me in details. Please send any project which was implemented from above technology. Thanks & regards Mahavir Verma Sr Engineer from Noida-UP (Ind
And Thanks for All the Fish
2012-02-11 06:54:00 Thank you for your comment to GlobalSpec. This copy is being sent to you for your records. Found your website back in '05. Bought some referenced products (not in significant quantities), played your games, joined the Forum and bought the mug. Passed the links to your games, your database and yo
And thanks for all the fish
2012-02-11 06:53:00 Thank you for your comment to GlobalSpec. This copy is being sent to you for your records. Found your website back in '05. Bought some referenced products (not in significant quantities), played your games, joined the Forum and bought the mug. Passed the links to your games, your datab
Efficiency of Induction Motor
2012-02-11 06:10:00 Which parameters can vary at induction motor terminal to increase its efficiency.
Low Pressure Steam Required for Liquid Chlorine Vaporisation
2012-02-11 06:10:00 Need some guidance to calculate low pressure steam required (2.4 kg/cm2 @ sat.temp) for vaporizing the liquid chlorine from the 1 ton tonners as around 400 kg/hr of chlorine gas at 5 kg/cm2 & 50 deg.C is to be supplied to process plant which is located around 500 mts away from the gassifier.Also
Induction Motor
2012-02-11 06:08:00 Evaluation of energy efficiency of induction motor in application process. (not involve drive or other technology, based on input and output parameters) any ideas......
Which Type of Industry Using PLC
2012-02-11 05:22:00 I am a fresher of this field.Which type of industry using plc system?(for example,water purification,oil,gas like that).
which conection to motor 5hp or above, star or delta in dol
2012-02-11 04:20:00 i have 10 hp and 15 hp motor ,iwant to know if conect it directly to doL starter how should i conect whethere it is star or delta More About: Star
Master Cylinder or Brake Booster?
2012-02-11 00:19:00 I have a 1999 Grand Prix SE 3.1 with 149k on it. Runs great. On the way back home the other night I noticed smoke under my hood. I pulled into the driveway popped the hood and inspected. No coolant leaks, and the smoke or steam was coming from the rear of the engine. With research I thought
Transformer Cooling
2012-02-10 23:54:00 Why the use of distilled water in cooling transformer and how frequently should the water be changed . Also thus distilled water causes corrosion and scales in copper tube bars.
Electrostatic Interference
2012-02-10 23:45:00 Here is another question i have studied long and hard and think i have the correct answer for it,,,,, Electrostatic interference can be nullified by, A: connecting the thermocouple ground to the positive side of the junction. B: twisting and grounding the thermocouple wires. C: shielding and groundi
A Null-Balance Potentiometer
2012-02-10 23:19:00 I am taking a Penn Foster instrumentation course and would like someone to check this question for me. I have studied the book for sometime and would have to say that this would be the correct answer. Question : A null-balance potentiometer indicates the temperature of a thermocouple by,,, A: measur
P/N NE5554U
2012-02-10 21:42:00 Can anyone tell me where I can get some IC's P/N NE5554U? If there is an alternate, you can let me know too. Horace CR4 Admin - phone number removed From the CR4 Rules: Do not post phone numbers or email addresses. The CR4 Admin will delete all phone numbers and email addresses posted in thr
The Chimp Has Better Memory Than Most Human Chumps
More articles from this author:2012-02-10 19:31:00 From Gizmodo: The BBC has a new program called Super Smart Animals. In their first episode they showed Ayumu, a chimpanzee that can memorize the location of a random sequence of numbers in less time than it takes a human to blink: sixty milliseconds. Read the whole article 1, 2, 3, 4, 5, 6, 7 |
