Pass Benchmark: 90% • Standard: USCG NMC / 46 CFR

USCG Deck Rules (Supplementary) (Set 4)

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Question 1 of 30

A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases?

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30 MCQs

#1 A pumproom is suspected of accumulating gases after a ventilation machinery breakdown. Where should the combustible gas indicator case be placed when testing the pumproom atmosphere for combustible gases? #2 Large volumes of carbon dioxide are safe and effective for fighting fires in enclosed spaces, such as in a pumproom, provided that the __________. #3 After using a CO2 portable extinguisher, it should be __________. #4 Carbon dioxide as a fire fighting agent has which advantage over other agents? #5 Which action is routinely performed at the annual servicing and inspection of a dry- chemical cartridge-operated portable fire extinguisher? #6 The spray of water produced by using the high-velocity fog position on an all- purpose nozzle will have __________. #7 A vessel's fire control plan shall do which ofthe following? #8 In illustration D039SA below, which Fire Control Plan symbol represents a NON- portable extinguisher? #9 One major disadvantage of a low-speed diesel as compared to a steam main- propulsion system is __________. #10 What is placed on the underside of an inflatable liferaft to help prevent it from being skidded by the wind or overturned? #11 Using a sea anchor will __________. #12 A lifeline must be connected to the liferaft __________. #13 Water pockets on the underside of an inflatable liferaft are for __________. #14 The lights on the outside of the canopy on an inflatable liferaft operate __________. #15 Handholds or straps on the underside of an inflatable liferaft are provided __________. #16 Coast Guard Regulations (46 CFR) require inflatable liferafts to be equipped with __________. #17 What is the correct procedure to follow when manually launching an inflatable liferaft? #18 An inflatable liferaft can be launched by __________. #19 To inflate a davit launched liferaft you __________. #20 The davit launched liferaft can be boarded __________. #21 To release the davit cable of a davit launched liferaft, you must __________. #22 To launch a liferaft by hand, you should __________. #23 Which of the following steps should normally be taken first by those who have boarded a liferaft in an emergency situation? #24 One of the first actions to be taken by survivors when they have boarded an inflatable liferaft is to __________. #25 Who should inspect and test an inflatable liferaft? #26 According to the regulations for lifeboat falls, which action must be taken at 30- month intervals? #27 In illustration D011SA below, what does the item labled number (1) operate? #28 When in command of a lifeboat under oars, the command "Backwater" means to __________. #29 The command "Oars" means to __________. #30 Spreading oil on the open sea has the effect of __________.

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