Ground wires–their importance Welcome to BFSU: › Forums › Volume Two › Learning Progression āCā: PHYSICAL SCIENCE, ENGINEERING AND TECHNOLOGY › Lesson C-14. Electricity II: Parallel and Series Circuits, Short Circuits, Fuses, and Ground-Wires › Ground wires–their importance This topic has 0 replies, 1 voice, and was last updated 5 years, 7 months ago by Bernard Nebel. Viewing 0 reply threads Author Posts May 11, 2019 at 3:01 pm #7548 Bernard NebelKeymaster Function and importance of ground wires–video lecture Author Posts Viewing 0 reply threads You must be logged in to reply to this topic.