Safety harness is used
Direct Answer
Option D: When working aloft
A safety harness is a critical piece of PPE used to prevent falls when personnel are working at height. Its primary function is to secure the worker and arrest a fall, ensuring safety when working aloft or in other elevated positions.
All Options
Detailed Explanation & Context
A safety harness is a critical piece of PPE used to prevent falls when personnel are working at height. Its primary function is to secure the worker and arrest a fall, ensuring safety when working aloft or in other elevated positions.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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