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单选题
Your vessel is equipped with a fixed C02 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）.
A
Use the C02 system and evacuate the engine room
B
Use the fire main system and evacuate the engine room
C
Evacuate the engine room and use the C02 system
D
Evacuate the engine room and use the fire main system
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更多 “单选题Your vessel is equipped with a fixed C02 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）.A Use the C02 system and evacuate the engine roomB Use the fire main system and evacuate the engine roomC Evacuate the engine room and use the C02 systemD Evacuate the engine room and use the fire main system” 相关考题
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单选题If there’s a fire aboard your vessel, you should first（）.A
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单选题If you are fighting a fire below the main deck of your vessel，which action is most importantconcerning the stability of the vessel? （）A
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comes over the bowB
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多选题On what conditions may an exemption certificate，exempting from the requirement to install a fixed fire extinguishing system in a cargo space，be issued？（）AThe ship is constructed and solely intended for carriage of ore， coal， grain， unseasoned timber， non-combustible cargoes or cargoes which according to the Administration constitute a low fire riskBSteel hatch covers and effective means of closing all ventilators and other openings to the cargo space are fittedCA fixed deck foam system is be fitted in lieu of the cargo space extinguishing systemDThe vessel is less than 10 000 gross tonnage
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单选题Which of the following statements is TRUE regarding automatic identification systems (AIS)? （）A
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考题
单选题Your vessel is equipped with a fixed CO2 system and a fire main system. In the event of an electrical fire in the engine room what is the correct procedure for fighting the fire?（）A
Use the CO2 system and evacuate the engine roomB
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Evacuate the engine room and use the CO2 systemD
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单选题A towing vessel’s fire detection system may be certified to comply with the Coast Guard’s towing vessel fire protection regulations by（）.A
a Coast Guard inspectorB
a registered professional engineerC
the owner or Master of the vesselD
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考题
单选题Before using a fixed C02 system to fight an engine room fire,you must（）.A
secure the engine room ventilationB
secure the machinery in the engine roomC
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单选题While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take FIRST?（）A
Secure the burners then proceed to your assigned boat stationB
Start the fire pump and establish flow to the fire mainC
Open the guardian valve and standby to maneuverD
Open the master control valves on the fixed CO2 system
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