Question

what is the minimum frequency for inspecting critical parts of cranes, such as operating mechanisms, hooks, and load - carrying components? weekly monthly daily yearly

Explanation:

Cranes are heavy - duty machinery. Daily inspection of critical parts like operating mechanisms, hooks, and load - carrying components is necessary to ensure safety and proper functioning. Weekly or monthly inspections may be too infrequent to catch potential issues that could lead to accidents or breakdowns. Yearly inspections are far too long an interval for these critical components.

Answer:

C. Daily