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Test Equipment / Re: FNIRSI-1013D "100MHz" tablet oscilloscope
« Last post by gadak on Today at 08:34:40 am »Hello, Temperature sensor does not work on firmware 0.024p
On a side note global sales tax sounds more honest than value added tax. The tax does not add real value to an item,
That is not what it means.
VAT means a tax on the value an entity adds to goods. E.g. if you pay $10 for some parts, pay someone $2 to assemble them into some novel thing, and sell it for $20 then you have added $8 of value and you'll be taxed on $8.
Given all the difficulty of having to match phases, wouldn't HVDC make more sense nowadays? And/or just stick to hydraulics for the big mechanical stuff?Yes and no. Matching phases is easy, we're doing for decades. The gear is there, you can buy DEIF, Woodward, Deep Sea controllers for it. Standard gear. DC is not standard. It requires inverters, and those are complicated and dangerous. They require complex control theory and software. Where you can manually keep spinning copper in check if you have to.