A.The bottom samples and fathometer reading prove the loran fix is reliable
B.The bottom samples and fathometer readings indicate that the loran fix is unreliable
C.The information collected indicates that the fathometer may be in error
D.The information collected indicates that the chart is most likely in error
您可能感興趣的試卷
你可能感興趣的試題
A.Privately maintained buoys at a yacht club
B.Government buoys marking the Hurricane Point dikes
C.Barges moored at the Dennis Landing Terminal
D.A pipeline discharging dredge spoil
A.You should alter course to the right to increase the rate of the bearing change
B.You are making more speed over the ground than you estimated
C.You should alter course to decrease the distance that you will pass off Middle Ground Shoal
D.You can hold the present course and safely pass buoy "18"
A.navigate as close to the left descending bank as safety permits
B.navigate as close to the right descending bank as safety permits
C.turn into the inflow channel as the bypass is now open
D.slow your engine speed to not more than 5 mph
A.a lock that is open
B.a sunken barge
C.a dolphin，water intake and discharge
D.the end of a wharf
A.a cable crossing
B.a sunken barge
C.a submerged discharge pipe
D.the end of a wharf
最新試題
At 0100 you notice that the wind has become SSW’ly and has freshened. At 0200 you sight Stratford Point Lighted Bell Buoy “18” bearing 268°pgc. At 0215 the buoy bears 269°pgc. Which statement is TRUE?（）
At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）
Aphelion is the point where the Sun（）.
As a high pressure system approaches，the barometer reading（）.
As a licensed Merchant Marine Officer you are expected to（）.
At 0530，your position is LAT 41°12.6’N，LONG 72°08.5’W. What is the color of New London Light?（）
At 0715 you take the following bearings: Race Rock Light 328°pgc; Little Gull Island Light 249°pgc; Mt. Prospect Antenna 036°pgc. Based on your 0715 fix，which statement is TRUE?（）
As a vessel changes course to starboard，the compass card in a magnetic compass（）.
Any firefighting equipment that is carried in addition to the minimum required number on a ship must（）.
At 1920，the buoy forward of your starboard beam is（）.