One circular pipe having operating temp.529c and surface temp. 450c pipe outer dia is 660mm. What is thickness of insulation?

Hi friends,

I want info about radio control transmitter & receiver. I have search on goggle lot but not got satisfactory information. Please anybody help me! I'm trying to make an RC toy.

Hi friends,

I am making a rubber band powered small air plane. I'm not getting proper rubber band. Also I want bearing for it.

Anybody can help me?

My 16GB Kingsten pen drive contents 4GB of data. But due to mis handling by other person with other PC, the major data suddenly disappeared.

The data is not deleted. But is not visible.

How can I recover my data? Please Help.

Well its been 41 years since the Apollo 11 landed on the Moon. These days we can only just get into near earth orbit with any sort of regularity. So I'm going to pose the question.

Why (or How) did we lose our way to the "Final Frontier"?

As a child of the 60's filled with the promise

How does the surface tracking occur in insulation?

Check out this old advertisement for a kit to attach an engine to a Radio Flyer, a little red wagon that kids usually pulled by hand. "With a small ELECTRIC motor, wagon makes enjoyable and never failing entertainment in the recreation room," the ad explains. Look, Mom, no hands!

Engineers from MIT report that they may have found a feasible way for ultracapacitors to be used in place of batteries. They have invented an energy-storing chip that could help ultracapacitors conquer one of the last technical obstacles, so that they can replace batteries in tiny electronics.

I want to build a circuit that can transmit and receive signals to turn on a light source. The distance is about 80feet. Whats the best way to go about this, circuit diagrams and all I will need to start and complete this project. Thanks

Hi all,

In modelling trunnion/dummy support in CAESAR II, what particular type of connection we consider between the two connection?

It is okey to consider a tee connection & put SIF by activating the SIF and TEE checkbox and consider the "unreinforced" type connection and put SIF valu

What is the difference between pipe fitting 2 x .495MW 8A / A234 WP22 CL1 FJP3 and2 x .495 MW A182 F22 FIC4 <CSP> I'm talking dimensional

Hi ,

Let' s say I have an elevator 1000KVA(primary 400volts and secondary 15KV)transformer and would like it to feed others transformers on MV(15KV) level. I am planning to feed on 15KV level 5 others transformers, would it work? In another words, how many transformers can I feed with this

Someone asked about: Wireless Sensor Technology for Real-Time Applications the other day. Just saw this at Nasa tech Briefs. Not my field, but........

Plz anyone can give me complete information on generation of electricity with the help of speed breaker

I am doing a comparative study of backward inclined and backward curved centrifugal fans for the extraction of electrolysis pot gases.

my system has a BI fan of 650mmH2O total pressure. I want to increase to 775mmH2O.

Can a BC fan do this job at the same motor power?

From Wired:

In a laboratory 10 miles east of downtown Los Angeles, a mechanical penis sputters to life. A technician starts a timer as a stream of water erupts from the apparatus's brass tip, arcing into a urinal mounted exactly 12 inches away. James Krug smiles. His latest back-sp

My 50" LG plasma TV (about 4 years old now) has recently begun showing what I can only describe as 'digital noise' at the top of the screen. It shows up as a field of blue pixels in a randomly shaped band about 1 1/2" thick across the top and sometimes only in the corners, of the viewing area. It on

I am trying to figure out what impact on my demand charge there may be after we install a 2.6 MW solar farm? Any help please.

How do I cancel incoming high technology modulated incoming signals up to and using bandwidths to the microwave, millimeter wave, and light spectrum. A good background in physics, microwave and surveillance systems, and engineering would be required.

We have black start Diesel engine started by air compressor. I need to select/size a drain trap suitable to install in the compressor vessel and what parameters to be checked to ensure the trap will function correctly.

Aprreciate your inputs