File:Support-knob.jpg
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Summary
| Description | An example of early knob and tube wiring. One function of a knob was to prevent long runs of wire from sagging. Typically one short, unconnected piece of wire was used to tie the live wire to the knob. |
| Date | |
| Source | Own work |
| Author | me |
| Permission (Reusing this file) |
CC-BY-SA-2.5 |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:42, 6 June 2006 | | 2,288 × 1,712 (548 KB) | Blahedo | {{Information |Description=An example of early knob and tube wiring. One function of a knob was to prevent long runs of wire from sagging. Typically one short, unconnected piece of wire was used to tie the live wire to the knob. |Source=me |Date=5 June |
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