AIGF Exit Exam • Set 3 Question 4 of 30
In Piping fabrication, For design pressures in ______________ and design temperatures of minus 10°C or colder, backing rings will be removed.
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Direct Answer
Option C: 10 bar
In piping fabrication, for design pressures exceeding 10 bar and design temperatures of -10°C or colder, backing rings must be completely removed to prevent stress concentrations.
All Options
A
30 bar
B
20 bar
C
10 bar
(Correct Answer)
D
40 bar
Detailed Explanation & Context
In piping fabrication, for design pressures exceeding 10 bar and design temperatures of -10°C or colder, backing rings must be completely removed to prevent stress concentrations.
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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