i came across in once of the catalogues tat the CT with a ratio of thermal withstand current to the rated current of CT greater than 500 cud not be manufactured.. does any one knw wat mite be t reason for it ? thanks in advance ..

my 2003 malibu overheated yesterday now i cant get it to run

Hi all, just wanted to understand how ASME VIII arrive at the wall thickness equation for circumferential stress in UG-27 from?

I believe it is from the thin cyclinder theory, hoop stress = Pd/2t, i tried to back track on the equation from ASME, but i arrive at a equation like hoop stress = Pd/

If we use SA 213 TP-304 L grade tube up to 520 Degree C Temp for 20 Minute then what type of degradation can take place.

We have one electrical heater having a shell of SA213 TP-304L .That is design for 300 Degree C ONLY but due to some reason electrical heater did not cut off and temp of she

Which is the best solution for energy conservation measures when dealing with pump motors that run for long periods of time? Most of the time it is an either /or decision as most do not work well together.

I have had repeated trouble with this car.It has had a no start condition three times in five months.I have checked for air,fuel,and fire.The plugs smell of gas,but the ignition control module and coils check out o.k. I am stumped as to what to do any help would be great

Happy 2k10 all off you.

Could someone there advice: I have just rewired a residential house and inorder to control overcurrent and earth leakages, I installed all the circuits with Rcbos. And because the type of earthing used is a TT system, I have installed a RCD and MCB at the incoming mains.

Dear All

As you know in petrochemical and refinery industry are used a lot of heat exchangers. Sometimes due tube leaks these exchangers need to be removed from the process unit to be repaired. Usual procedure say to be purged with steam before to start any mecanical activity for any exchanger

I won't call this a trend, but it seems a lot of products that are already on the market have some clones lurking at CES 2010.

One product that I have seen a few kinds of are eBook readers. These readers look very much like the kindle, but come from company names most hav

All the U.P.S distribution panels are being provided with busbars of TP+2N ie., the neutral size is 200% of the phase busbar. Why?

With oil becoming more cost prohibitive everyday, all branches of the U.S. Military have been ordered to go green. Geothermal energy is the power of choice as evidenced by the China Lake, 270-megawatt geothermal power plant in California. The site, and others, will produce 600 MW annually according

Hello,

Can any one tell me that what is the relation between Fluid velocity and Cavitation in a Pipeline?

Antorone

Maybe the answer could be a small Renewable Thermal Wind power systems over your staruture, this is a cone shape structure and can be made rather inexpansicvely than most think. Use the structures roof as a wind chamber that is with a covered area under it for outside storage with out

hi every body

i want to ask about the most recent technology for chlorine and cauastic soda injection in water projects ( pumping stations ) . we use ( prums + evapourators + regulators + chlorinators + injectors ) ( metering pumps + dosing pumps ) any other methods

thank you

we have openings (from junior level to middle level ) for mechanical engineers specialised in welding/fabrication with minimum 5 to 10 yrs of experience. Diploma also can apply.

for more details visit http://www.tebma.com

Hello,

How can I properly display German characters in HTML?

Thanks .. 🙂

What is the multiplier to determine fuse rating of HID reactor ballast?

We have 510 M3 storage tank of DM Water which was painted 9 Years before i.e Year 2000 with Epoxy paint. In 2005 we inspected the tank, but bubbles were not observed. We inspected DM storage tank once again yesterday and we found moce concentated small bubbles in paint in about 3 meter height from t

Hello Proffesionals,

How many units are consumed by 60 HP, three phase 460 volt motor at full load per hour?

your answer are very precious for me .. 🙂

Thank in advance..for your valuable time.

i have a vessel which is of 2500 id x 3500 lg. with 2:1 ell dish end. & soil density is 2300kg/m3. how much soil pressure to be added as external pressure for design. send ans 2 my mail @ guru.design@hotmail.com.