What is primarily at risk if proper inspection of rubber goods is not performed?

When proper inspection of rubber goods, such as gloves and insulating mats, is not performed, the primary risk is the potential for electrical injury. Rubber goods are essential for the safety of linemen who work on or near live electrical equipment. Over time, these materials can degrade, develop cracks, or lose their insulating properties. If these items are not regularly inspected and maintained, they may fail to provide the necessary protection against electric shock or electrocution when they are needed most.

Though the other options represent valid concerns, they are secondary to the immediate and life-threatening risk of electrical injury. Ensuring that rubber goods are in good condition is a critical component in safeguarding the health and safety of the personnel working in high-risk electrical environments. Thus, the priority should always be on protecting individuals from hazardous situations that could arise from improper or inadequate use of defective safety equipment.