GASCO Exit Exam • Set 11 Question 1 of 30
When using the breathing apparatus, the person is warned of low air volume remaining in his air bottle by the meter needle in the red zone and
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Direct Answer
Option A: a whistle sounding off
The correct answer is a whistle sounding off. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
All Options
A
a whistle sounding off
(Correct Answer)
B
a slight difficulty in breathing
C
the life line being tug 3 times by the outside controller
D
his own judgement of his bottle becoming colder upon emptying
Detailed Explanation & Context
The correct answer is a whistle sounding off. This complies with established gas tanker operational standards, thermodynamics, and the IGC Code safety requirements.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Advanced Training for Liquefied Gas Tanker Cargo Operations (GASCO).
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