Question

what should you do to avoid caught - in or caught - between accidents while working in a trench?
select the best option.
wear loose clothing or jewelry
never work in an unprotected trench more than five feet deep
enter and exit a trench by climbing on the walls of the trench
work in unprotected trenches more than five feet deep

Explanation:

Loose clothing or jewelry can get caught and cause accidents. Entering/exiting by climbing trench walls is unsafe. Working in unprotected trenches over five feet deep is dangerous. OSHA (Occupational Safety and Health Administration) regulations state that trenches more than five feet deep need protective systems (like sloping, shoring, etc.). So, avoiding unprotected trenches over five feet deep is a safety measure.

Answer:

Never work in an unprotected trench more than five feet deep