A.coast to aircraft operational communications
B.aircraft to ship operational communications
C.lock & bridge communications
D.aircraft to ship navigational communications
您可能感興趣的試卷
你可能感興趣的試題
A.without losing the rhythm of respiration
B.only with the help of two other people
C.by not stopping the respiration for more than 5 minutes
D.at ten minute intervals
A.It causes minimal damage
B.It is safer for personnel
C.It is cheaper
D.It is most effective on a per unit basis
A.Grade A flammable liquid
B.Grade C flammable liquid
C.Grade D combustible liquid
D.Grade E combustible liquid
A.six months
B.one year
C.two years
D.thirty months
A.loss of pay during the period of such use
B.reprimand by the US Coast Guard
C.revocation of license or certificate
D.termination of employment
最新試題
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?（）
Cumulus clouds that have undergone vertical development and have become cumulonimbus in form，indicate（）.
Compared to internal structural plating，the exterior hull plating on a ship is usually（）.
Diesel powered industrial trucks on a ship that are provided with safeguards to the exhaust，fuel，and electrical systems are designated（）.
Changing rescuers while carrying out artificial respiration should be done（）.
Clouds with the prefix “nimbo” in their name（）.
Control of fire should be addressed（）.
Complete information on weather broadcasts throughout the world is contained in（）.
Clean air standards referred to as “Grade D” apply to compressed air for use in（）.
Channel 13 is primarily used for ship to ship communication. Channel 13 is also authorized for（）.