| Electrical Contractor Magazine - ELECTRICAL SOURCE - March/April 2008 |
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| In this issue: |
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| Editorial |
| The Isotope Shortage That Never Was |
- Before December of last year, not many Canadians could locate Chalk River on the map, let alone know that there was a nuclear reactor producing medical isotopes.
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| Stories |
| Seeing is believing... |
- Arc flash is not a new phenomenon but interest and concern about the dangers associated with arc flash events has increased dramatically in recent years.
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| Calgary retrofit ensures reliable power |
- Assurance that transfers between power stairwells without the help of emergency sources are automatic, reliable and have lighting to vacate the building becomes increasingly vital due to increased concentration of sensitive electric-powered equipment on tenant premises as well as the dependency of sophisticated building infrastructures on uninterrupted power.
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