题目内容

Duringafiredrillonavessel,whatactionisrequired?()

A. Starteachfirepump
B. Launchandrunalifeboat
C. Inspectfirehoses
D. Closeeachfirepump

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起始进近航段采用直线航线时,起始与中间进近航段的切入角大于(),应提供至少2NM的提前转弯方位线(或径向线或DME弧).

A. 45°
B. 70°
C. 90°

Weshouldtake()tokeepthechemicalsawayfromfire.

A. greatcare
B. somemeasures
C. freshwater
D. freshair

使用DME弧作为起始进近航迹时,圆弧的半径不得小于().

A. 5海里
B. 7海里
C. 10海里

Whomaintainsthefire-fightingandlife-savingapparatus?()

A. Thesecondofficer.
B. Thechiefofficer.
C. Thethirdofficer.
D. Bosun.

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