Which inspection is done at least annually by a designated person under normal service conditions?

• A. Frequent
• B. Initial
• C. Periodic
• D. Individual

Answer: (C)

Periodic inspections are the scheduled, recurring checks that ensure equipment remains safe over time. Under normal service conditions, these inspections must be carried out at least once a year by a designated person who is qualified to assess safety and determine if maintenance or repairs are needed. This annual check helps catch gradual wear, insulation degradation, or other changes that could lead to hazards if left unchecked, without requiring constant hands-on oversight.

Frequent inspections happen more often, such as before each use or during operation, to catch immediate hazards. Initial inspections are performed when equipment is first installed or placed into service. An individual inspection isn’t tied to the formal annual schedule and designation typically required for ongoing safety oversight.