航海英语50期试卷

50期903英语

1,[2286]Some of these shoals have been disproved and are not charted．

Nevertheless mariners should ______ with particular caution in this area．

A. go

B. proceed

C. move

D. remove

KEY: B

2,[136]Information on the operating times and characteristics of foreign

radiobeacons can be found in which publication?

A. List of Lights

B. Coast Pilot

C. Sailing Directions

D. List of Radiobeacons

KEY: A

3[247]A red triangular daymark marks ______.

A. the centerline of a navigable channel

B. the starboard side of a channel

C. a prominent object of navigational interest that has no lateral

significance

D. an area of a channel where passing another vessel is permitted

KEY: B

4[293]What information is found in the chart title?

A. Date of the first edition

B. Date of the edition and，if applicable，the revision

C. Information on the sounding datum

D. Information on which IALA buoyage system applies

KEY: C

5[284]The maximum difference between mean time and apparent time is ______.

A. equal to the longitude expressed in time units

B. about 16 minutes

C. the difference between the GHA of mean sun and the first point of Aries

D. 15°of arc

KEY: B

6[279]The chart of a beach area shows a very flat slope to the underwater

beach bottom. What type of breakers can be expected when trying to land a

boat on this beach?

A. Surging

B. Spilling

C. Plunging

D. Converging

KEY: B

7,the broken magenta lines starting at Mountank point and running generally ENE to Bloci Island indicate ________

A recommended tracks to Block Island

B a submerged cable area

C a military exercise area

D demarcation lines for application of the COLREGS

8navigate with ____ small fishing boats are within 0.8miles of me

A carefulil

B skill

C concern

D caution

9[469]Mariners are FIRST warned of serious defects or important changes to

aids to navigation by means of ______.

A. marine broadcast Notice to Mariners

B. Weekly Notices to Mariners

C. corrected editions of charts

D. Light Lists

KEY: A

10[353]All events relating to the voyage，such as ship's position，speed and details of the weather，are recorded in ______.

同原题库2246

A. Logbook

B. Bell Book

C. Oil Record Book

D. Compass Error Book

KEY: A所有与航次有关的事件，诸如船位，航速和气象的详细资料都被记录在航海日记中。

11[377]Prior to burning or welding on a fuel tank on a ship, regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by ______.

A. a marine chemist

B. the Officer in Charge, Marine Inspection

C. the Master or person in charge of the ship

D. the National Fire Protection Association

KEY: C在船上燃油舱烧焊之前，规则要求进行检查。假如检查由船长或船舶负责的人员完成，则要求记录非正式航海日志

12[622]I have ______ damage below water line. 同原题库0327

A. large

B. big

C. important

D. major

KEY: D我船水线下有较大的损坏。

13_____ the torn bags of castor seeds you mentioned we have already replaced them by new ones.

A regard

B regards

C regarded

D regarding

14who checks the bridge clokc for accuracy each day?

A third officer