英语1 验船师 考试题

复习题请再复习其它类别的英语

一、选择题：

1．The engine frame rests on the ______ .

A. instrument

B. bedplate

C. separator

D. shaft

2. The outer part of the cylinder is called ______.

A. cylinder liner

B. cylinder cover

C. cylinder head

D. cylinder jacket

3. A water tube boiler has two ______.

A drums B. furnaces C. down comers D. generating tubes

4. The upper part of a piston is called the piston ______.

A. rod

B. pin

C. crown

D. ring

5. The fuel system is used to _____ to the combustion chamber in the cylinder.

A. discharge the bilge water

B. transfer the fuel oil

C. pump the cylinder oil

D. mix water and oil

6. The fresh air as the inlet port is opened by the downward movement of the _____.

A. cylinder

B. piston

C. crankshaft D cam

7. Water and foreign matters are separated from ______ in oil separator.

A. sea water

B. fresh water

C. fuel oil

D. grease

8. The cylinder liners are made ______ iron.

A. with

B. by

C. from

D. of

9. The pumping ______ should not be higher than 80 tons per hour.

A. speed

B. rate

C. volume

D. amount

10. Medium speed diesel engines are now entirely of the ______ type.

A. crosshead

B. trunk piston

C. truck piston

D. reversible

11. An air distributor is usually driven by ______.

A. an electric motor

B. the engine crankshaft

C. the engine camshaft

D. an air motor

12. The transmission system on a ship is made up of shafts, bearings and the______.

A. propulsion

B. propeller

C. rudder

D. thrust block

13. Which of the listed fire extinguishers is recommended for use on an electrical switchboard fire?

A. co2

B. dry powder

C. foam

D. all of the above

14. In four strokes engine, the cycle of events is completed in four strokes of ______.

A. the cylinder

B. the crankshaft

C. the piston

D. the crosshead

15. The expansion tank in a diesel engine closed freshwater cooling system is located at ______.

A. the highest point in the system

B. the lowest point in the system

C. near the floor

D. all of the above

16. ______ are used for cargo handling.

A. Cranes

B. Mooring winches

C. Wind lasher

D. Foreman

17. A class divisions shall be so constructed as to be capable of preventing the passage of smoke and flame to the end of the ______ standard fire test.

A. 15 min

B. 30 min

C. 45 min

D. 60 min

18. ______ is the control of temperature and humidity in a space together with the circulation, filtering and refreshing of the air.

A. Refrigeration

B. Air conditioning

C. Ventilation

D. Heating

19. the ______ is used for hauling in or letting out the wires or ropes.

A. windlass

B. anchor capstan

C. turning gear

D. winch barrel

20. ______ is the foundation of the engine , without the support of which the shaft alignment in particular, and engine structure as a whole, would inevitably be lost.

A Frame B. Bedplate C. Cylinder D. Liner

21.______ for attachment to the propeller shaft also accommodates the turning gear and is integrally forged with the crankshaft.

A. The coupling flange

B. The camshaft

C. The cross-head pin

D. The cylinder jackets

22. ______ may have two emergency source of power, thus requiring two emergency switchboards.

A. Large passenger vessels

B. General cargo ships

C. Container ship

D. Oil tankers

23. ______ supplies pilot air control the cylinder air start valves.

A. An air compressor

B. An indicator cock

C. An air distributor

D. A safety valve