What three elements characterize a competent, skilled electrical worker?

The correct answer highlights three essential components that are foundational to the development of a competent, skilled electrical worker: skill, knowledge, and attitude.

Skill refers to the practical abilities and techniques that an electrical worker must possess in order to perform their tasks effectively and safely. This includes the hands-on expertise needed for installation, maintenance, and troubleshooting of electrical systems.

Knowledge encompasses the understanding of electrical theory, codes, regulations, and safety standards essential for working with electrical systems. This knowledge is critical for making informed decisions and ensuring compliance with industry standards.

Attitude plays a significant role in a worker's capacity to engage in the profession. A positive attitude fosters teamwork, communication, and a willingness to learn, which are all vital in the dynamic environment of electrical work where collaboration and continuous improvement are essential.

While the other options mention other valid attributes, they don’t encompass the full range of characteristics that define a competent and skilled electrical worker in the same holistic manner. For instance, experience and dedication are important, but without the foundational skills and knowledge, an electrical worker may struggle to perform effectively. Similarly, efficiency and passion are valuable traits, yet they do not replace the necessity of skill and knowledge in the trade.