航海英语A类大副模拟卷(14)

航海英语A类大副模拟卷

41期甲类/丙类大副模拟考卷

A. HK MARDEP

B. COSCO

C. Lloyd's Society

D. Liberia Shipping Registry

43.The Mariner's Handbook ___ general information affecting navigation and is

complementary to the Sailing Directions.

A. giving

B. give

C. gives

D. given

44.You are running into danger, __________.

A. shallow water ahead of you

B. submerged wreck ahead of you

C. risk of collision imminent

D. A, B, C are all right

45.Chronometer error may be found by __________.

A.radio time signal

parison with a timepiece of known error

C.applying the prevailing chronometer rate to previous readings

D.al1 of the above

46.When it is advisable to change to another VHF channel, ________.

A.advise (you) change to VHF frequency

B.advise (you) change to VHF channel

C.change to VHF channel is advised

D.change to VHF frequency is advised

47.is the most visible signal of distress from a lifeboat at sea in the daytime.

A. Smoke signal

B. Flash signal

C. Fire signal

D. Radio emergency transmission

48.Which of the following indicates a grave and imminent danger requesting immediate

assistance on the radiotelephone?

A. SOS

B. Mayday

C. Securite

D. PAN

49.Spontaneous combustion is caused by _________.

A.an outside heat source heating a substance until it ignites

B.conduction of heat through a wall of material to the substance

C.chemical action within a substance

D.All of the above

50.You discover a leak in the fuel line to the engine. You should first _______.

A.activate the C02 system

B.make a temporary repair with canvas or tape

C.start the bilge pump

D.close the fuel valve at the tank

51.Accumulations of oily rags should be ____________.

A.kept in nonmetal containers

B.discarded as soon as possible

C.cleaned thoroughly for reuse

D.kept in the paint locker

52.The painter system is a unit used for _________.

A. securing liferaft

B. maintaining the deck

C. controlling parachute flare

D. strengthening the lifecraft

53.Lifeboats are numbered . Odd numbers to starboard and even numbers to port.

A. from forward to aft

B. from aft to forward

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