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What is salary of a mechanical engineer in UK?

Most engineers start on around £25k, this takes about 5 years. Having a BEE etc does not make you an engineer, you then need the experience. Until they have at least 10 years post-graduation experience.An average graduate Mechnical Engineer will earn around £1791p/mA senior engineer with 10/15 years experience: £3750.This figures are from Prospects.ac.uk the UK's official graduate site, and based on data collected in March 07.


How much does a machinist make in the UK?

I operate cnc lathes in the north east of england for an oil and gas flowline equipment provider. Im currently earning £12.35 per hour. With shift allowance for nightshift on top of that paid at time and a third.


How many people in the UK have cars?

About 70%. Not every distance between places is small, and public transport probably does not go everywhere.


Is cold rolled steel rod harder than drill rod?

I believe drill-rod is harder than ordinary, cold-rolled steel - I cant give the specs to back that up definitively, but in my 14 yrs of industrial maintenance experience, I believe that to be correct. +++ I agree if I am right in thinking that "drill-rod" is the material called "silver-steel" in the UK. This is an alloy capable of being hardened and tempered to make cutting-tools, spindles etc, but is pretty tough to machine even in its annealed state. Cold-rolled mild-steel in turn, is tougher than hot-rolled m.s. but I don't know if it is any stronger. That would depend on the specific alloy rather than process.


What does a vacuum pump do in an ac unit?

Normally an AC unit does not have a vacuum pump in it. It does have a compressor - but the vac pump is a tool for installation. Once you have an air tight network of pipes connecting the indoor and the outdoor units you want to get all the moisture and air out of the system. (The under lieing principles apply to automotive AC as well) The method is to use the vacuum pump to suck the contents out - then refill with inert nitrogen, and rinse and repeat several times to effectively flush any particles of moisture or air out of the system. The tool which allows you to do this is a manifold gauge, it's critical when installing AC systems to remove all air and moisture from the pipes and not allowing any to get back in when you disconnect the schreader valve, so you have to disconnect after the refrigerant has been released into the pipework. If the refrigerant is R410a then when standing it could be at 10 bar pressure, so the best practice is to connect on the low pressure side of the system then run the system and disconnect with it running - so the pressure on the schreader is only about 7 bar. Installing split air conditioning systems should only be done by a trained and competent person though. In the UK there are specific rules about which qualifications are required to do this.