I need a mechanical properties of en8 and sld materials

If the purpose of a compressor or a pump is to increase the pressure at the discharge, then since the pressure at discharge > suction, why doesn't the flow at discharge flow backward towards the suction?

One of my friends has a 90s model Maruti 800... After driving the car for sometime... roughly for about 25 Km, the vehicle shows a hesitation to pull... the throttle response gets poor... What are the possible reasons for this???... Pls help!

i have got a problem with long retractable type soot blowers. the soot blower lance tubes contain alot of soot though the design pressure of sealing air that is 600 mm of h2o is maintained the furnace pressure is 300 mm of h20. the scavenging air is also provided from the same header. inside the sea

Hiiiii.. i am just keeping my first step in electrical engineering and i would like to know how root three comes in various three phase calculation. A small help will boost my understanding.......Thanks

hello,I am a new member, i just want to how to post new products!is it free or charge?

thanks!

is K2S2 = I2t (K square S square = I square t) a correct formula for calculating the busbar cross section using short time current value?for example i have 40kA overcurrent for duration of 3 sec for a copper busbar and i want to have the cross section.

if it is a correct formula,what is K??

Hello Friends and Associates ...

Somewhat of a perplexing situation that I write in hopes of finding a simple solution.

In our products we use a lot of plastic components, most often ABS and Polycarbonates, the latter primarily for "faceplates" and "display panels" ... usually small-ish (m

"This is the American Motors Gremlin. It's the kind of car this country has needed for a long, long time. It is designed to give the American motorist a car that is easy to busy, easy to handle, easy to take care of, and, at the same time, fun to drive. The Gremlin is the smallest production c

I have a 1988 Mazda 2200 - I got oil in the water radiator - No water in the oil - It has a 5 speed manual transmission - Some in the overflow bottle also. It has some blue smoke and it smokes a little when first started but quits quickly - after it warms up Can anyone tell me what it is or

The following is an excerpt from a job description for a Marine Engineer. Notice the emphasis on the words underlined. It would seem a knowledge of marine engineering would be first and foremost, not a bean counter. Also note the spelling of the fourth from the last word. Says something about educa

Hi,

Im trying to determine the torque on old steppers from printers for a project Im doing. I cant find specs on these, so im considering tying a string to the shaft and making the stepper lift increasingly heavier weights. Can I burn the motor doing this? Is there any other way of determinin

Back in the 1800's, the railroad magnets were called robber barons. Are the oil companies the next to receive this coveted title?

finally I finished installing my 3-phase testing station (based on rotary converter) with variable autotransformer on the output, so I have volts from 0 to 580V.

Now I need an idea for a variable load on the motors that I'll be driving from the VFDs I fix.

I'm thinking about E

I recently watched an episode of "Mythbusters" featuring an attempt at recreating Tesla's "Earthquake Machine" or mechanical oscillator.

The goal, as usual, was to prove/disprove Tesla's claim of the machines destructive capabilities.

The conclusion I made was that these guys are in seriou

Good day all @ CR4. I HAD SOME BEER. Today is the 18th, tomorrow is the 19th & I'm getting married to the most wonderful person imaginable. Obviously I'm in good spirits as I write this, but I wanted to share this with the CR4;rs that I "see" every morning. Thanks to all of you for your educated (mo

I'm looking to find building simulation software that will model heating/cooling loads, energy usage, taking into account the usual factors of wall/glass/roof/floor construction, internal loads, weather data, etc.

I'd like some free software that is designed for engineers, and is easy to us

What does a DC chopper do?

We have a 100T transformer that we want to lift and put on a trailer (bvzhy) but we don't have a crane in the site. So we must design a lifting structure with for example beams and hydraulic jacks and etc.

Therefore I want some information about these structures, please.

What is a cooling tower and how does it work?