li>Skill in using and maintaining electrical tools and test equipment such as oscillators, phase sticks and rotation meters, digital test equipment, fault finding equipment, ampmeters, voltmeters, meggers, graphic recorders, dressing tools, wire tongs, wire tong supports, insulated tension links, tie sticks, and insulated hoods/covers and tools.
Knowledge of technical practices in order to plan, layout, and complete maintenance or repair work needed for high voltage equipment and lines; and of high voltage electrical equipment and distribution lines such as transformers, switches, circuit breakers, recording instruments, control systems, series and parallel, circuits, line loading, line losses.