Charles wells brewery

... Charles wells brewery course work This investigation will be into some physics aspects which occur at the Charles Wells brewery in Bedford. This brewery is the fifth largest in the UK and can hold up to 46,000 pints at one moment. The two aspects of physics I will be discussing in this piece of coursework are the x-rays used to detect how much beer there is in each can, the anti-vac valve and the pressure release valve. The x-ray is used to measure how much beer is in each can. The x-rays are simply sent through one side of the beer can and are collected on the other side which then shows how much of the x-rays have got through the can. The pressure release valve is used to release the pressure from within the tank to balance out the air pressures so that dents aren't formed on the tank. The

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