How many apprentice miners can work under the supervision of a certified individual?

The correct answer indicates that a certified individual may supervise two apprentice miners. This is significant because it helps maintain a balance between providing adequate supervision and allowing for effective training of the apprentices. With two apprentices, the certified supervisor can offer personalized attention and ensure that safety protocols are properly followed, which is critical in the mining environment.

This regulation is also designed to ensure that apprentices receive the right amount of mentorship while not overwhelming the certified individual, thereby fostering a safer and more efficient work environment. It reflects industry standards aimed at maximizing both safety and training quality within coal mining practices in Pennsylvania.