Question 23 of 30
During test, what is tested in valves?
A
width of the valve
B
operation of the valve
C
colour of the valve
D
length of the valve
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Answer & Explanation
The correct answer is Option B: operation of the valve.
This question is frequently asked in the DG Shipping exit exams for maritime courses. Practicing similar questions in the interactive simulator helps improve recall and exam success.