Question 96 of 200 tasco Exam
What is the least you must do before entering a cofferdam in the engine room?
A Open up the manhole and enter the cofferdam
B Complete an enclosed space checklist
Correct
C Enter the cofferdam and simultaneously start ventilation
Answer & Explanation
The correct answer is Option B: Complete an enclosed space checklist.
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.