After catching multiple sharks as in their usual routine, they caught this hog! After a couple of hours fighting this shark, they eventually get it up on their boat. It turns out to be the largest bull shark ever caught for mankind. There were two if the scientists on board and had a heck of a time getting this fish reeled in with the both of them helping. As the fish laid in their special docking system setup to harm live sharks as little as possibleâ¦ the men looked at the beast.
A lightning rod and its associated grounding conductors provide protection because they divert the current from nonconducting parts of the structure. Grounding is the act of connecting a conductor, or exposed conductive parts of an installation, to the earth. The grounding protects personnel from stray currents that could leak to the metallic enclosures. A lightning rod and its associated grounding conductors provide protection because they divert the current from nonconducting parts of the structure.
GROUND - A ground occurs when any part of a wiring circuit unintentionally touches a metallic part of the machine frame. GROUNDED CIRCUIT - A connection of any electrical unit to the frame, engine, or any part of the tractor or machine, completing the electrical circuit to its source.