GSK Exit Exam • Set 3 Question 21 of 30
Gooseneck of a derrick is an arrangement
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Direct Answer
Option C: Which supports the derrick heel
The gooseneck is a component of a derrick rig that supports the derrick heel (the lower end of the mast or derrick spar). It allows the derrick to pivot and be secured in position.
All Options
A
To house the derrick when at sea
B
Which supports a derrick block
C
Which supports the derrick heel
(Correct Answer)
D
For rigging a Derrick
Detailed Explanation & Context
The gooseneck is a component of a derrick rig that supports the derrick heel (the lower end of the mast or derrick spar). It allows the derrick to pivot and be secured in position.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • General Ship Knowledge (GSK).
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