Recent content by elec2050

you would get ready wireless modules from Link Technologies they make ready modules you can further connect a buffer relay to switch on / off the siren Rick

also take look to parker products. similar to swagelok Rick

chair would need electric massage, port for 110V for laptop power supply.

if you use any shield it will have some metal in it, and won't work with MRI. 5T is very high. Rick

I guess, I read in Popular mechanics that one company in CA has started commercial production of bio-fuel unit to be used in backyard, needs tree leaves and branches + bio waste like vegetables to make fuel. cost of unit $10K Rick

oil change, good tires, adult driving will all add up to the mileage of your family car, you can also use bio-fuel save money ! ( I read an article, guess, popular mechanics that one company in CA has introduced a bio-fuel generator to be used in back yards, cost $10K. the price is expected to...

what other data do you have ? Rick

i would like people to select the toughest ones kindly suggest

I run a free online website where I have converted several formula and equations related to mechanical engineering, I want to add more, I see many students in the under developed nation use in their lab and would like to see more. I am an software engineer, thus I need physical equation for...

Thanks for the pdf file I appreciate your quick response

I am building an list of formula and equation for use by Mechanical Engineering students in their Lab work, can anyone help me to build the list.

Hello, Can anyone get me Heat exchanger thermal formula and equations Tom

I am looking formula to calculate pressure drop in a liquid pipe and to determine a suitable diameter of pipe to use for the application.