航海英語液體散貨運(yùn)及有關(guān)規(guī)則單項(xiàng)選擇題每日一練(2019.01.16)

來源：考試資料網(wǎng)

1 Every new crude oil tanker of 20000 tons deadweight and above and every new product carrier of 30000 tons deadweight and above shall be（）with segregated ballast tanks.

點(diǎn)擊查看答案

2 Existing crude oil tankers may，（）being provided with segregated ballast tanks or operating with a cargo tank cleaning procedure using crude oil washing，operate with dedicated clean ballast tanks in accordance with the specified provision of the Regulation.

點(diǎn)擊查看答案

3 After an IOPP Certificate is issued to an inspected vessel，how many other surveys of the vessel’s pollution prevention equipment are conducted during the period of validity of the certificate?（）

點(diǎn)擊查看答案

4 Before you start an engine in a compartment，it’s MOST important to（）.

點(diǎn)擊查看答案

5 A tank which is NOT completely full or empty is called（）.

點(diǎn)擊查看答案