Question 3731Deck General70% to pass
Semi-portable extinguishers used on MODU's are sizes _______________.
AI Explanation
The correct answer is D) III, IV, and V.
The explanation is as follows:
1) The correct answer is D, as the semi-portable extinguishers used on Mobile Offshore Drilling Units (MODU's) are sizes III, IV, and V.
2) This is based on the regulations in 46 CFR 108.491, which specify the requirements for semi-portable fire extinguishers on MODU's. The regulation states that semi-portable fire extinguishers must be either size III, IV, or V.
3) The other answer choices are incorrect because they do not fully cover the sizes of semi-portable extinguishers required for MODU's. Options A and B include sizes that are not specified in the regulations, while option C omits the smaller size III extinguishers.
Related Questions
#3729 Each fire hydrant must have at least one spanner and at least one _______________.#3730 On a MODU, size III, IV, and V extinguishers are considered _______________.#3732 On a MODU, size I and II extinguishers are considered _______________.#3733 Each hand portable fire extinguisher must be marked with _______________.#3734 On a MODU, an extinguisher with 15 lbs. of CO2 or 10 lbs. of dry chemical is a size _______________.