航海英語狹水道、冰區(qū)與運(yùn)河航行單項(xiàng)選擇題每日一練(2019.01.12)

來源：考試資料網(wǎng)

1 On a twin-screw，twin-rudder vessel，the most effective way to turn in your own water，with no way on，is to put（）.

2 On a single-screw vessel the stern frame（）.

3 A tug’s horsepower available at the shaft is（）.

4 A situation has occurred where it becomes necessary for you to be towed. What action should be taken to prevent your vessel from yawing?（）.

5 In selecting a tug for moving a vessel，consideration should be given to its（）.

航海英語狹水道、冰區(qū)與運(yùn)河航行單項(xiàng)選擇題每日一練(2019.01.12)