Pass Benchmark: 70% • Standard: USCG NMC / 46 CFR

USCG Engine Plants (Supplementary) (Set 10)

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As First Engineer, you are standing by the #3 deep fuel oil storage tank as a crew member is working inside the tank. Before entering the tank, the atmosphere was checked and determined safe for men to work. While standing by you notice that the crew member is not moving. After attempts to communicate with the downed mariner receive no response, what action would you take?

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5 MCQs

#1 As First Engineer, you are standing by the #3 deep fuel oil storage tank as a crew member is working inside the tank. Before entering the tank, the atmosphere was checked and determined safe for men to work. While standing by you notice that the crew member is not moving. After attempts to communicate with the downed mariner receive no response, what action would you take? #2 Which of the following statements is true regarding oxygen indicators? #3 Which of the following statement is true concerning the meter shown in the illustration? See Illustration SF-0003 #4 When taking samples of a tank atmosphere with an explosimeter, you should __________. #5 The instrument shown in the illustration has not been used for several weeks. Prior to its use for testing a compartment, you should __________. See Illustration SF-0003

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