Which of the following is a common type of lineman specialty?

Transmission linemen specialize in the installation, maintenance, and repair of high-voltage electric transmission systems. They work primarily on the large towers and wires that transport electricity over long distances, which is crucial for delivering power from generation facilities to substations and, ultimately, to consumers. This specialty requires extensive training and knowledge of safety protocols, as they often work at great heights and with high voltage, where the risks can be significantly higher than in other areas of electrical work. Those who pursue this line of work typically have a strong understanding of the electrical grid and infrastructure, making them vital to the stability and reliability of power delivery.

While other types of linemen, such as residential and commercial linemen, do exist, the role of transmission linemen is distinctly recognized as a key area of specialization due to the unique challenges and requirements associated with high-voltage systems.