| Home |
| Search |
| Today's Posts |
|
|
|
#1
March 17th 04, 06:14 PM
|
|||
|
|||
N.E.C Grounding Code for Arials
No. 10 for Copper..
No. 08 for Aluminum (Understandable Because of Resistance) No. 17 for Copper Clad Steel? Why do they allow such a small conducter? Is steel able to handle higher voltages like lightening for a longer perioud of time? (nanoseconds I would think) Thanks, Jeff P |
|
#2
March 17th 04, 07:24 PM
|
|||
|
|||
|
Jeffrae wrote:
"No.17 for Copper Clad Steel? Why do they allow such a small conductor?" Probably the melting point temperature. Aluminum = 658.5 C. Copper = 1083 C. Iron = 1530 C. Best regards, Richard Harrison, KB5WZI |
| Reply |
| Thread Tools | Search this Thread |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Forum | |||
| Antenna mast grounding question | Antenna | |||
| Grounding question - this is wierd..... | Antenna | |||
Hybrid Mode
