你可能感興趣的試題

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

A.When at anchor，the pilot vessel is only required to sound anchor signals
B.The identification signal must be sounded any time the pilot vessel is underway
C.The pilot vessel may only sound the identity signal when making way
D.All of the above

單項(xiàng)選擇題

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.

A.Greenwich celestial meridian
B.hour circle of the body
C.local celestial meridian
D.vertical circle of the body

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Consideration should be given in planning for the mooring orientation in a new location so that in adverse weather a crane is available to off-load the supply vessel on what side of the unit?（）

你可能感興趣的試題

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.

Concerning the identification signal for a pilot vessel，in fog，which statement is TRUE?（）

Concerning a celestial observation，the azimuth angle is measured from the principal vertical circle to the（）.