What does "bucking" refer to in lineman terminology?

In lineman terminology, "bucking" refers specifically to the process of transferring conductors from one pole to another while maintaining service, which is a critical operation performed by linemen. This task requires skill and precision, as it involves safely disconnecting conductors from one pole while ensuring that the electrical service is uninterrupted on the other.

This procedure is essential during maintenance or upgrades to electrical infrastructure, allowing linemen to work on or replace poles without having to shut down the power supply. Mastering the art of bucking ensures safety and reliability within the electrical distribution system, thereby minimizing disruptions for customers.

The other options, while related to lineman duties, do not accurately describe the term "bucking." Techniques for climbing poles, checking electrical current, or securing cables refer to distinct aspects of the lineman's responsibilities and training but do not encapsulate the essence of bucking.