How often should electric equipment be tested?

Electric equipment should be tested monthly to ensure that it operates safely and effectively. This frequency allows for the identification of any potential issues or malfunctions before they become severe, thus ensuring a safer working environment in the mines. Regular monthly testing aligns with industry standards and regulations designed to protect the health and safety of workers. Given the potential hazards associated with electric equipment in a mining environment, such as electrical shocks or equipment failure, conducting tests on a monthly basis is a prudent practice to maintain operational safety.