CPC Subgroup
G01R 31/08 Locating faults in cables, transmission lines, or networks
Full Title
Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere ( testing line transmission systems H04B3/46; testing or measuring semiconductors or solid state devices during manufacture ) > Locating faults in cables, transmission lines, or networks
4 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G01R 31/10 by increasing destruction at fault, e.g. burning-in by using a pulse generator operating a special program
- G01R 31/11 using pulse reflection methods