單項(xiàng)選擇題

Which of the following statements describes one of the functions of the ballast system?（）

A.To permit flooding of any fuel oil storage tank on any class of ship
B.To use it as a secondary service system
C.To store reserve feed or potable water for extended cruises
D.To stabilize the ship by flooding certain designed tanks with seawater

你可能感興趣的試題

單項(xiàng)選擇題

The abbreviation "GM" is used to represent the （）.

A.height of the metacenter
B.fighting arm
C.righting moment
D.metacentric height

單項(xiàng)選擇題

A segregated ballast system is a system where （）.

A.all ballast is processed through the oily water separator
B.ballast is taken on and discharged through a separate main deck riser
C.ballast and cargo tanks are separated by cofferdams
D.all ballast lines, tanks, and pumps are independent of those used for oil

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

Which of the following statements describes one of the functions of the ballast system?（）

你可能感興趣的試題

The abbreviation "GM" is used to represent the （）.

A segregated ballast system is a system where （）.

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