AIGF Exit Exam • Set 9 Question 21 of 30
In the minimum wall thickness, t=(to + b + c)/(1 - a/100)(mm), What is to?
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Direct Answer
Option C: theoretical thickness
In the standard pipe wall thickness formula, 'to' represents the theoretical design wall thickness required to withstand internal working pressure.
All Options
A
allowance for bending
B
corrosion allowance
C
theoretical thickness
(Correct Answer)
D
design pressure
Detailed Explanation & Context
In the standard pipe wall thickness formula, 'to' represents the theoretical design wall thickness required to withstand internal working pressure.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Ships subject to the IGF Code (AIGF).
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