Question 3655Deck General70% to pass
Where foam extinguishing systems are provided on a MODU, each machinery flat in the protected space must have a(n) _______________.
AI Explanation
The correct answer is C) coaming.
The reasoning is that when foam extinguishing systems are provided on a MODU (Mobile Offshore Drilling Unit), each machinery flat in the protected space must have a coaming installed. A coaming is a raised edge or lip around the perimeter of the machinery flat, which helps to contain and channel the foam discharge in the event of a fire.
The other options are incorrect because an alarm would not be a physical feature of the machinery flat, a drain would not be required specifically for the foam system, and a fire sensor would be part of the overall fire detection system, not a physical component of the machinery flat.
Related Questions
#3653 According to regulations, a Master or person in charge of a MODU is required to submit a report of a loss of life _______________.#3654 When testing fire hoses on offshore drilling units, each hose must be subjected to a test pressure of at least _______________.#3656 Each liferaft, which does not have an indicated maximum stowage height indicated on the liferaft, must be _______________.#3657 Except as provided by approved special examinations, each offshore drilling unit must be dry-docked at least once during every _______________.#3658 An extinguisher with 15 lbs. of CO2 or 10 lbs. of dry chemical is a size _______________.