BIGF Exit Exam • Set 2 Question 23 of 30
Air lock is used to maintain _____________ areas at a pressure differential.
✓
Direct Answer
Option A: adjacent
Air locks maintain a positive overpressure barrier between non-hazardous gas-safe spaces (such as accommodation or control rooms) and adjacent hazardous deck zones.
All Options
A
adjacent
(Correct Answer)
B
non adjacent
C
none of the above
D
opposite
Detailed Explanation & Context
Air locks maintain a positive overpressure barrier between non-hazardous gas-safe spaces (such as accommodation or control rooms) and adjacent hazardous deck zones.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Basic Training for Ships subject to the IGF Code (BIGF).
Advertisement
Practice Full BIGF Set 2
Test yourself with 30 interactive questions, live timer, and instant score.