單項選擇題

What is TRUE concerning frapping lines?（）

A.They are used to steady a lifeboat when lowered
B.They are normally attached to the davit span
C.They are needed only on radial davits
D.They are used to clear the puddings

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單項選擇題

What is the purpose of tricing pendants?（）

A.They have the same function as frapping line
B.They are safety lines for personnel inside the lifeboat
C.They slow the descent of the lifeboat
D.They hold the lifeboat alongside the embarkation deck

單項選擇題

What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）

A.Two
B.Three
C.Four
D.Five

What is TRUE concerning frapping lines?（）

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What is the purpose of tricing pendants?（）

What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）

What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）