單項(xiàng)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

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單項(xiàng)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

單項(xiàng)選擇題

What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）

A.Six by seven galvanized wire rope
B.Six by twenty-four improved plow steel wire rope
C.Six by thirty-seven preformed fiber-core wire rope
D.Six by nineteen regular-lay filler wire rope

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What is the purpose of tricing pendants?（）

你可能感興趣的試題

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 accepted standard for wire rope falls used in connection with the lifeboat gear?（）

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