Which of the following is crucial for preventing electrical hazards in agricultural facilities?

Proper neutral-to-ground connections are essential for preventing electrical hazards in agricultural facilities because they help maintain system stability and safety. This connection ensures that electrical systems operate correctly and minimizes the risk of electrical shock and equipment malfunctions. A well-established neutral-to-ground connection creates a reference point for electrical systems and helps in safely dissipating fault currents, thus protecting both personnel and livestock from potential electrical shocks.

Regular inspection of equipment, while important for safety, focuses more on the condition of the equipment rather than directly preventing electrical hazards caused by improper connections. Limiting livestock access is more about preventing physical hazards and ensuring animal safety than managing electrical risks. Using higher voltage systems can actually increase the risk of electrical hazards if not properly managed, rather than reducing them. Thus, maintaining proper connections is vital for ensuring the overall safety of the electrical systems in agricultural facilities.