() should be removed and disposed of first.
A、A.Dirty
B、B.Garbage
C、C.Paint
D、D.Water
A、A.Dirty
B、B.Garbage
C、C.Paint
D、D.Water
A、any list,no matter where it is posted,shall be removed prior to ending his watch by the OOW B、the vessel should not be removed C、any and all lists on board the vessel should be taken off D、the inclination of the vessel should be corrected prior to ending his watch by the OOW
A、A.the disabled vessel should be towed to the nearest port B、B.the disabled vessel should be inspected for flammable gases C、C.passengers should always be removed from the disabled vessel D、D.personnel on the disabled vessel should don PFD's
A、The propeller hub taper and shaft keyway should be inspected for cracks or corrosion B、The stern bearing alignment with the stern frame should be checked C、The interior of the stern tube should be inspected for leaks D、The shaft liner should be removed and inspected
A、fuel pump should be removed and all connections blanked off B、cylinder oil feed rate should be increased slightly above that used at normal sea speed C、cylinder oil feed rate should be reduced D、cylinder oil feed rate should be increased to the maximum flow capable of the metering pump
A、The course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headings B、After the new heading is reached,the vessel should steam on that course for at least two minutes before the adjustment C、During the course change,you should gently tap the compass to remove any error caused by friction on the pivot bearing D、After steadying on the new heading,the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error
A、It's of no use for navigation and would be removed with notice B、It's useful in navigation and may be removed without notice C、It's helpless in navigation and may be removed without notice D、It's helpful in navigation and may be removed without notice