GSK Exit Exam • Set 4 Question 21 of 30
If the sheave is cracked the sheave has to be
✓
Direct Answer
Option B: Renewed
If a sheave in a block is found to be cracked, it represents a significant structural weakness. It must be renewed immediately to maintain the integrity and safety of the lifting gear according to maritime safety regulations.
All Options
A
Welded
B
Renewed
(Correct Answer)
C
Soldered
D
Greased
Detailed Explanation & Context
If a sheave in a block is found to be cracked, it represents a significant structural weakness. It must be renewed immediately to maintain the integrity and safety of the lifting gear according to maritime safety regulations.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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