單項選擇題

While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take?（）

A.Make an entry in the official logbook
B.Open the master control valves on the fixed CO₂system
C.Start the fire pump and check discharge pressure
D.Secure auxiliary condenser overboard discharge

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單項選擇題

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 station
B.Start the fire pump and establish flow to the fire main
C.Open the guardian valve and standby to maneuver
D.Open the master control valves on the fixed CO₂system

單項選擇題

An oceangoing ship of 400 gross tons and above must be fitted with a standard discharge shore connectionWhat is the size of the bolt circle diameter of the shore connection required to transfer oily ballast to a shore side reception facility?（）

A.125 mm
B.183 mm
C.215 mm
D.It depends on outside pipe diameter

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While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take?（）

你可能感興趣的試題

While on watch in the engine room, you hear a continuous sounding of the general alarmWhich of the following actions should you take FIRST?（）

An oceangoing ship of 400 gross tons and above must be fitted with a standard discharge shore connectionWhat is the size of the bolt circle diameter of the shore connection required to transfer oily ballast to a shore side reception facility?（）

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精