Gespeichert in:
| 1. Verfasser: | |
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| Format: | Recurso educativo Open Access |
| Sprache: | en |
| Veröffentlicht: |
1995
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| Schlagworte: | |
| Online-Zugang: | https://eric.ed.gov/?id=EJ499840 |
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Inhaltsangabe:
- Powering the Network: The Forgotten Infrastructure. Learn, Larry L., Ed. Electronic Equipment Power Technology Problems Telephone Communications Systems Utilities Discusses systems that power the telecommunications infrastructure. Highlights include power for central telephone company offices; private branch exchange systems; power interruptions and power irregularities; uninterruptible power systems; problems in the systems; and photovoltaic systems. (LRW)