LarryFine
Master Electrician Electric Contractor Richmond VA
- Location
- Henrico County, VA
- Occupation
- Electrical Contractor
That depends on how close to the edge the sizing was done, and how close to that number the actual loading becomes.Would it really matter if the cables are the same length and the impedance of the cable was off by 10%?
One could easily exceed such a tolerance if connections are not made up equally tight and true, also.Length has no bearing as long as impedance is the same. But real world say's that it would be physically possible to have the exact same impedance unless you resort to significant figures.
P.S. Or, what Don said.
P.P.S Hey, the first post on a page showed up correctly! :grin:
Now, for one to attempt to adjust connections to compensate for conductor length variations would be nuts, in my opinion.