Example: stock market
Mobile Scaffold Towers
Found 1 free book(s)Avoiding danger from overhead power lines GS6 - HSE
www.hse.gov.uk2 If a machine, scaffold tube, ladder, or even a jet of water touches or gets too close to an overhead wire, then electricity will be conducted to earth. This can ... 6 Most overhead lines have wires supported on metal towers/pylons or wooden poles – they are often called ‘transmission lines’ or ‘distribution lines’. Some