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I-beams are still available in US sizes from many Canadian manufacturers. In Mexico , steel I-beams are called IR and commonly specified using the depth and weight of the beam in metric terms. For example, a "IR250x33" beam is approximately 250 mm (9.8 in) in depth (height of the I-beam from the outer face of one flange to the outer face of the ...
IET Wiring Regulations", informally called in the UK electrical community "The Regs", is the national standard in the United Kingdom for electrical installation and the safety of electrical wiring systems. [1] It did not become a recognized British Standard until after the publication of the 16th edition in 1992.
It is widely used in industrial engineering to calculate the capital and operating costs of a plant. [ 1 ] [ 2 ] [ 3 ] The factors were introduced by H. J. Lang and Dr Micheal Bird in Chemical Engineering magazine in 1947 as a method for estimating the total installation cost for plants and equipment.
The latest versions of many European wiring regulations (e.g., BS 7671 in the UK) follow the section structure of IEC 60364 very closely, but contain additional language to cater for historic national practice and to simplify field use and determination of compliance by electricians and inspectors. National codes and site guides are meant to ...
The standard wiring colours in the UK are (as of 2006) the same as elsewhere in Europe and follow international standard IEC 60446. This colour scheme had already been introduced for appliance flexes in the UK in the early 1970s, however the original red/black colour scheme recommended by the IEE for fixed wiring was retained until 2006, albeit ...
The proportion of UK export to the European Union has been noted to be in decline, since exports to non-EU countries have increased at a faster rate. [25] On the European side, according to Eurostat, exports from the EU 27 to the UK have increased from 316 euro billions in 2015 to 319 euro billions in 2019. In the same time, according to ...
Under the "rules of origin" agreed in the EU-UK post-Brexit trade deal, EVs need to have 45% EU or UK content from 2024, with a 50%-60% requirement for their battery cells and packs, or face ...
Simple euro calculator (Germany) A euro calculator is a type of calculator in European countries (see eurozone) that adopted the euro as their official monetary unit. It functions like any other normal calculator, but it also includes a special function which allows one to convert a value expressed in the previously official unit (the peseta in Spain, for example) to the new value in euros, or ...