An aircraft warning beacon
The Canadian Ministry of Transport recommends that powerline crossings on river valleys be marked by white flashing lights. In remote areas a power supply for these lights can be difficult to obtain. A warning beacon system which uses the leakage current of semi-conductive glaze insulators to power...
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| Language: | English |
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2010
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| Online Access: | http://hdl.handle.net/2429/21164 |