What is the first step in field testing primary phasing sticks?

The first step in field testing primary phasing sticks is to cross phase test phasing sticks. This process involves checking the phasing sticks against each other to verify their proper functionality and accuracy before using them on actual energized lines. By performing this cross phase test, linemen can determine if the measuring devices are indicating the correct phases, which is critical for safety and reliable operation when working near high-voltage equipment.

Establishing this check early in the testing procedure helps prevent accidents and ensures that the lineman can accurately identify the phase of the line they are working on. Once the phasing sticks have been confirmed as functional through this test, further steps can be taken with greater confidence. Other options focus on actions that come after this initial verification process, such as testing on energized lines or adjusting settings on the meter, which would not be appropriate until the functionality of the phasing sticks is established.