MEK Exit Exam • Set 5 Question 30 of 30
Man hole door on a tank is fitted for
✓
Direct Answer
Option D: allowing entry to the tank when needed
A manhole door provides access to the interior of a tank for essential maintenance, such as cleaning, inspection, or repairs. These doors must be pressure-tight when closed to ensure tank integrity.
All Options
A
preventing entry by unauthorized persons
B
strengthening the tank
C
preventing damage on tanks
D
allowing entry to the tank when needed
(Correct Answer)
Detailed Explanation & Context
A manhole door provides access to the interior of a tank for essential maintenance, such as cleaning, inspection, or repairs. These doors must be pressure-tight when closed to ensure tank integrity.
Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Marine Engineering Knowledge (MEK).
Advertisement
Practice Full MEK Set 5
Test yourself with 30 interactive questions, live timer, and instant score.