Question

which digit in the electrode classification e6012 indicates the position(s) that the electrode can be used in? 6 0 1 2

Explanation:

In electrode classification (such as E6012), the third - digit (the '1' in this case) indicates the welding positions. For example, a '1' typically means the electrode can be used in multiple positions (flat, horizontal, vertical, overhead).

Answer:

1