GSK Exit Exam • Set 5 Question 26 of 30
Ear muffs are used to protect the ears from
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Direct Answer
Option D: High intensity sound
Ear muffs are personal protective equipment (PPE) designed to attenuate sound. They are used to protect the wearer's hearing from potentially damaging high-intensity noise levels commonly found in engine rooms, workshops, or during cargo operations.
All Options
A
Inflammable gases
B
Heat radiation
C
Bacterial infection
D
High intensity sound
(Correct Answer)
Detailed Explanation & Context
Ear muffs are personal protective equipment (PPE) designed to attenuate sound. They are used to protect the wearer's hearing from potentially damaging high-intensity noise levels commonly found in engine rooms, workshops, or during cargo operations.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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