enter the pack on the windward side where there is a well defined ice edge
trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcement
take maximum advantage of coastal leads caused by offshore winds
look for areas of rotten ice and enter perpendicular to the ice edge
第1题：
The external flotation bladder on an immersion suit should be inflated ______.
A.before you enter the water
B.after you enter the water
C.after one hour in the water
D.after you notice that your suit is losing buoyancy
第2题：
When backing down with sternway，the pivot point of a vessel is ______.
A.about one-quarter of the vessel's length from the stern
B.at the bow
C.about one-third of the vessel's length from the bow
D.aft of the propellers
第3题：
You may BEST turn a twin-screw vessel about，to the right，in a narrow channel by using ______.
A.Both engines ahead and helm
B.One engine only
C.Port engine ahead and the starboard engine astern
D.Both engines astern and use helm
第4题：
You are on a 50.3 meters long vessel with a draft of 2.7 meters and twin screws．Which statement about rescuing a survivor in the water with ship pickup is TRUE ________．
A.You should stop to windward of the man and drift down on him
B.You should stop with the man on your weather beam and twist the ship up to him
C.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the man
D.Ship pick up should never be used with a shallow draft vessel
第5题：
You are doing a Williamson turn．Your vessel has swung about 60° from the original course heading．You should ______．
A.Put the rudder amidships and check the swing
B.Stop the engines and prepare to maneuver to pick up the man in the water
C.Shift your rudder
D.Increase to maximum speed
第6题：
You are on a 165-foot (50.3 meters) long vessel with a draft of 9 feet (2.7 meters) and twin screws. Which statement about rescuing a survivor in the water with ship pickup is TRUE?
A.You should stop to windward of the man and drift down on him
B.You should stop with the man on your weather beam and twist the ship up to him
C.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the man
D.Ship pick up should never be used with a shallow draft vessel
第7题：
You are on an ice-reinforced vessel about to enter packice．You should ______．
A.enter the pack on the windward side where there is a well defined ice edge
B.trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcement
C.take maximum advantage of coastal leads caused by offshore winds
D.look for areas of rotten ice and enter perpendicular to the ice edge
第8题：
________signifies that vessel has passed quarantine inspection and may enter port.
A.Freeboard
B.Freight
C.Pratique
D.Patent
第9题：
You are on a vessel that carries liquefied gasses in bulk．The person on watch is required to have what information about the cargo easily accessible ________．
A.Port of loading
B.Exact quantity on board
C.Name and address of consignee
D.Firefighting procedures
第10题：
If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies, which frequency should you call on ?______.
A.Calling frequency
B.Distress frequency
C.Urgency frequency
D.Working frequency