Question 2250Deck General70% to pass
What product is considered a noxious liquid substance for regulatory purposes?
AI Explanation
The correct answer is C) Nonane.
Nonane is considered a noxious liquid substance for regulatory purposes, particularly under the International Convention for the Prevention of Pollution from Ships (MARPOL) and the US Coast Guard's regulations on the carriage of hazardous materials. Noxious liquid substances are those that, if discharged into the sea from tank cleaning or deballasting operations, are deemed to present a major hazard to either marine resources or human health.
The other options, while potentially hazardous, are not specifically classified as noxious liquid substances under these regulations. Formaldehyde (>50%), methyl ethyl ketone, and molten sulfur have different regulatory classifications and requirements.
Related Questions
#2248 Each pressure gauge used in an oil transfer operation must be accurate to within _______________.#2249 The danger of a towing vessel tripping is increased the closer the towline is secured to _______________. #2251 What is NOT surveyed at an annual load line survey? #2252 You should attach a towline to a trailer eye bolt using a(n) #2253 Either one approved B-V semi-portable fire-extinguishing system or a fixed fire- extinguishing system is required to protect the engine room on uninspected towing vessels whose construction was contracted for before what date?