G0B07:Which of these choices should be observed when climbing a tower using a safety harness?
Direct answer summary (2023-2027 NCVEC pool)
The official correct answer for G0B07 is Confirm that the harness is rated for the weight of the climber and that it is within its allowable service life.
The key fact is Confirm that the harness is rated for the weight of the climber and that it is within its allowable service life. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.