A.Right Descending Bank span
B.Left Descending Bank span
C.Center span
D.Water is equal under all spans
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A.does not change
B.improves rapidly
C.improves only slightly
D.becomes poor
A.Scrubber
B.Demister
C.Deck water seal
D.Final filter
A.Apply ice-cold compress and renew every 4 hours
B.Commence artificial respiration immediately
C.Give enema
D.Pass catheter into bladder
A.Record of drafts
B.Hull reports
C.Anchor record
D.Machinery repair book
A.The unit is working properly
B.The face mask is not sealed properly
C.The air bottle needs to be refilled
D.The air supply hose has a leak
最新試題
An example of a grade C product is（）.
An “ABC” dry chemical fire extinguisher would be LEAST effective against a fire in（）.
An authorized light to assist in the identification of submarines operating on the surface is a(n)（）.
All towing vessels of 26 feet or longer while navigating are required to carry which item? （）
An indirect radar echo is caused by a reflection of the main lobe of the radar beam off the observer’s vessel. Which of the following is NOT a characteristic of indirect echoes? （）
An icebreaker displaying a flag hoist which consists of the code letters “WO” (Whiskey Oscar) is indicating that（）.
All OSV personnel should be familiar with survival craft（）.
An “on-load” release system on a survival craft means the cable can be released（）.
All of the following are part of the fire triangle EXCEPT（）.
An inflatable liferaft is floating in its container，attached to the ship by its painter，as the ship is sinking rapidly. Which action should be taken with respect to the liferaft container? （）