What is the difference between VT Level II and Level I qualification tasks?

• A. Level II has no supervisory responsibilities.
• B. Level I can interpret indications.
• C. Level II can interpret indications, supervise Level I, and perform method qualification.
• D. Level I can perform method qualification too.

Answer: (C)

The main idea is the difference in responsibilities between VT Level I and Level II. Level II can interpret indications found during visual testing, supervise Level I technicians, and perform method qualification to establish and validate VT procedures. This combination captures the higher level of authority and technical capability that Level II has, which is why it’s the best description. Level I, on the other hand, performs VT tasks under direct supervision and follows established procedures, without interpreting indications or supervising others, and it does not conduct method qualification. The other statements don’t fit because they misstate these boundaries—for example, Level II does have supervisory duties and method qualification, while Level I does not.