Q:What are the common mechanical processing methods?

Common mechanical processing methods are turning, milling, grinding, boring, drilling, wire cutting, EDM, etc..

Q:all sort of machinery related to used oil refinement in India

You simply need a set of good filters and a purifier for purification of oil.

Q:What printing process is it that allows you to print a design on a t-shirt and then you can wash the t-shirt and the design will stay on? Silkscreen printing?

Ya, that's what it is.

Q:What happens if a company lengthen 5 to 10 years the useful life used in computing depreciation on machinery?

They usually get a better IRR and NPV. The longer they can depreciate, the better.

Q:Wong Industries is depreciating the value of its machinery over a thirty-year life. Its original value was $1,000,000 and it is assumed to have a scrap value of $100,000. After 20 years, it is decided that the machinery still has another 20 years of life but it will then be worth nothing. Find a piecewise linear function that describes the broken-straight-line depreciation that the company is using.Please explain how you came up with your answer! Thanks

Since it originally had a lifespan of 30 years, it will lose $900,000 in 30 years, or $30,000 per year. V(t)=1,000,000 -30000t for the first 20 years. It's lost $600,000 in value and still is worth $400,000, but this will all go away after another 20 years or $20,000 per year... V(t)=400,000-20,000t for t between 20 and 40 years. I'll leave it to you to format this correctly :)

Q:What are the companies in the chain of construction machinery in China?

Domestic construction machinery manufacturers, each province has a level agent, and then in each region and then set up two agents (or branch), so the domestic construction machinery does not exist in the country chain.

Q:I am not native english speaker please help

machinery and book it under the head fixed assets

Q:If Obama outlaws agricultural machinery, wouldn't that create lots of jobs for cotton-pickers?

Why, yes it would. It would also force the prices of cotton to rise dramatically, due to the increased labour costs.

Q:I'm thinking about making something out of wood but I dont have any machinery to do it, all I have Is a saw and a couple knives but that's it. Any ideas?

Camp Fire!

Q:these machines all weigh in the hundreds and are up to my waistthere used but in good conditionthey are:JOINT PLANER(oh and is there a better name for this one?)TABLE SAWSURFACE PLANERi want to know how much these items would cost?im trying to sell them but not sure what the prices should beim planning to put em on ebay and would appreciate your helpthank you!

If they are in fair condition, try selling them locally first. A craftsperson would be happy to give em a new home.