A.limitations of radar equipment
B.presence of background lights at night
C.maximum horsepower of your vessel
D.maneuverability of your vessel
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A.these taken into calculation
B.those taking into account
C.that taken into account
D.those taken into account
A.not under command
B.restricted in her ability to maneuver
C.engaged in towing
D.fishing
A.vessel not under command
B.sailing vessel
C.vessel being towed (manned)
D.vessel being towed (unmanned)
A.speed and course
B.speed alone
C.course alone
D.speed or course
A.Only a radar expert can determine if the radar is operating
B.All radars have indicator lights and alarms to signal improper operation
C.A radar range compared to the actual range of a known object can be used to check the operation of the radar
D.The radar resolution detector must be energized to check the radar
最新試題
Which one of two crossing power-driven vessels has the right of way in a fog（）.
Which display indicates a vessel conducting mineclearance operations（）.
You see a vessel carrying a black diamond which indicates a（）.
When ship at anchor she shall be deemed to be（）.
You are under sail and overtaking a tug and tow.Which action is correct（）.
Vessel engaged in the launching or recovery of aircraft is called（）．
When visibility is restricted（），we can say it is restricted visibility.
Under what condition are you allowed to depart from the rules of the road（）.
When one of two vessels（）is required to keep out of the way the other must keep her course and speed.
Which statement correctly applies to a situation where a sailing vessel is overtaking a power-driven vessel（）.