大副航海英语船员考证题库试卷(1)

A flashing light is a light that ().

Allowances may be made for the expansion and contraction in piping by the use of expansion joints or ().

You see a vessel displaying three lights in a vertical line.The highest and lowest lights are red and the middle light is white.She is also showing a white light at the stern，which is lower than the forward light.It could be a ().

For optimum stability during jacking operations，mat ballast tanks or spud cans should be ().

A vessel will NOT show sidelights when ().

A mercurial barometer at sea is subject to rapid variations in height(”pumping”)due to the pitch and roll of the vessel.To avoid this error，measurements of atmospheric pressure at sea are usually measured with a(n)().

()is where the crew eat their meals.

If a davit-launched life raft aboard a vessel cannot be launched because of damage to the davit，you should ().

The term flood current refers to that time when the water ().

Fighting a fire in the galley poses the additional threat of ().

According to the “Vessel Bridge-to-Bridge Radiotelephone Act” ，your radiotelephone log must contain _.

With damaged floating vessels，the most important consideration is the preservation of ().

The center of flotation of a vessel is ().

Advise you () engines

If the survival craft is not loaded to full capacity，the personnel should be ______.

A cargo that has a stowage factor over 40 CBF per M/T is known as a ______.

Which current is responsible for the movement of icebergs into the North Atlantic shipping lanes _____ .

These vessels are all ()for Shanghai.

()refers to the amount of water vapour in the air.

This certificate is issued under the authority of the said Government，and it will remain in ______ until Jan 1 2008.

Considering the general circulation of the atmosphere，the wind system between latitudes 30°N and 60°N is commonly called the ().

When making up a tow connection，you should use ______.

In restricted visibility a towed vessel must sound a fog signal when it is ().

The Master or person in charge of a ship is required to log ______.

The difference between the height of the metacenter and the height of the center of gravity is known as the ().

The Master of the inward bound vessels shall on coming within VHF radio range of Bahrain Port Control give the vessel's ETA at ______.

What should you do with your emergency position indicating radio beacon if you are in a lifeboat during storm conditions ().

In writing up the logbook at the end of your watch，you make an error in writing an entry.What is the proper means of correcting this error ________.

Give all traffic a good safe berth obeying the Int.Rules.This wording is likely to appear in ______.

The largest of the navigational planets is ().

During daylight savings time the meridian used for determining the time is located farther ().

For safety reasons，when assistance towing ______.

No deduction is allowed for the() mess-room in ships having passenger accommodation，which are not also provided with a passengers' mess-room

You are on a cargo vessel carrying portable tanks of dangerous cargoes in bulk.Which statement is TRUE ()_.

The term restricted visibility，when used in the Rules，refers to ().

Swell is the rise and fall of the ocean's surface due to ().

You should FIRST treat a simple fracture by ().

A sidereal day is shorter than a solar day.This difference is due to ().

River currents tend to ().

Water may boil up around the stern of a vessel in a channel due to ().

Place names used should be those ______.

Which condition would NOT entitle a vessel to carry goods on deck ().

The rules require which factor to be taken into account when determining safe speed ().

What is required to be posted in the pilothouse of a vessel ().

If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on ().

When sending and receiving messages on the marine radio，confusion over unusual words can be avoided by using the ().

The speed at which a storm centre moves is the ().

() the jumbo everything is ready for loading

In the Northern Hemisphere，an area of counterclockwise wind circulation surrounded by higher pressure is a ().

()is where delicious food is cooked.