航海英語(yǔ)船舶物料及管理單項(xiàng)選擇題每日一練(2019.01.12)

來(lái)源：考試資料網(wǎng)

1 A hydraulic accumulator is designed to（）.

2 Deadweight，which is the cargo carrying capacity of a vessel in tons，is determined by（）.

3 Which types of portable fire extinguishers are designed for use on electrical fires?（）

4 You are ordering ship’s stores. Which statement is TRUE?（）.

5 A double male coupling is one that（）.