I would like to take my master degree in USA. I need to know, should I go with power system engineering or control system engineering. Which one is better in nowadays.

Greetings fellow CR4'ers.

So, I find myself dealing with an issue for the first time; tree sap on my car. Today marks the conclusion of two weekends of trying various entry-level remedies… (e.g. washing with very hot water and elbow grease, different kinds of soaps, etc) all to no avail.

Why current transformers are rated in BURDEN instead of VA?

A report from Bloomberg New Energy Finance details international government energy spending on biofuels and renewable energy.

By Kevin Bullis

The full article in Technology Review

Fossil fuels are the backbone of economies worldwide, so governments spend a lot to support them. A new report

I have a 2003 Chevy Cavalier LS 4D 2.2L Ecotech. I live in Las Vegas, NV.

Now, this morning when I went to go to work it started up just fine. When I went to stop at the store for lunch food, I came back and tried to start my car but it would not start. I have a brand new battery, oil is fine,

Hi Guys

I need some perspective regarding this issue. We have 4 gas turbine which require gas at a pressure of about 19 bar. Unfortunately, gas is being supplied at a pressure of 34 bar (we have no control over this). To achieve the desired pressure of 19 bar, a pilot operated pressure r

How to reduce the size of transformer in ups?

frends,

can anyone please help me in designing the actual construction of a house which will have maximum cooling temperature capacity without using artificial air circulation.then usage of solar and wind energy (wind mill prototype can be made from series of pvc pipes)and on top of it

hey do someone knows about superturbo engine other than vandyne superturbo? if yes then please give me the link

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can anyone tell me how does two wire proximity switches work? how it takes its supply from its controller?

We seem to be picking up - volumes increasing - wondering if other companies are seeing growth again?

I would like to find an IP camera that will connect to my website. I would like to have multiple cameras in a variable number of locations to connect to my site so that I can view them.

The Govt should ban on manufacturing of all energy inefficient electrical appliances like filament bulbs.

why we still manufacture when we have floroscent lamps which have better illumination, much longer life, and very low power consumption, with almost no heating??

It'd be nice if, when we all agreed there was a problem that we could also all agree on what to do about it. Like oil. We don't know anyone who says that using a lot of Middle Eastern oil is good. But we don't really know any two people who agree on a solution, either.

As a result, the

why don't global warming concious organizations, energy conservation ministries or govts, ban the energy eating inefficient appliances like filament bulbs when we have much better replacements in terms of quality of light, life and energy consumptions??

Hello Friends,

I am looking for a flow meter for an emulsion metering.

The desired specs are:

Liquid type: Neat polymer emulsion.

Viscosity:- 500-1500cps

Sp. Gravity:-0.948

Density:- 1.04 to 1.07 g/ml

Flow Measurement Range:- 0.5LPH

Dear All,

I have completed my BE in Mechanical engineering and right now i have been working in a multinational organisation(a thermal power plant) as trainee engineer mechanical(boiler).

what i have seen the engineers doing here is planning outages , procurring spares, carrying ou

Dear All,

i have been using Bergemann long retractable type soot blowers but since very beginning we are facing too much cost of maintenance. often the lance bend inside the boiler. the reason of very frequent lance failures is still under investigation by me and insufficient sealing is one

Please do confirm, what is basic difference between SS316 and SS316L?