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 edgeB.trim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcementC.take maximum advantage of coastal leads caused by offshore windsD.look for areas of rotten ice and enter perpendicular to the ice edge
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
相关考题：
The external flotation bladder on an immersion suit should be inflated ______.A.before you enter the waterB.after you enter the waterC.after one hour in the waterD.after you notice that your suit is losing buoyancy
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 himB.You should stop with the man on your weather beam and twist the ship up to himC.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the manD.Ship pick up should never be used with a shallow draft vessel
While testing a cargo tank，your oxygen indicator reads 25% oxygen in the tank. You would then ______.A.enter the tank safelyB.suspect the accuracy of the readingC.ventilate the tankD.test for nitrogen
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 swingB.Stop the engines and prepare to maneuver to pick up the man in the waterC.Shift your rudderD.Increase to maximum speed
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 himB.You should stop with the man on your weather beam and twist the ship up to himC.A pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the manD.Ship pick up should never be used with a shallow draft vessel
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 frequencyB.Distress frequencyC.Urgency frequencyD.Working frequency
单选题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? （）AYou should stop to windward of the man and drift down on himBYou should stop with the man on your weather beam and twist the ship up to himCA pickup off the weather bow gives maximum maneuverability with the least possibility of injury to the manDShip pick up should never be used with a shallow draft vessel
问答题Practice 7 You should spend about 40 minutes on this task. Write about the following topic: Universities should accept equal numbers of male and female students in every subject. To what extent do you agree or disagree? You should write at least 250 words.
单选题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? （）ACalling frequencyBDistress frequencyCUrgency frequencyDWorking frequency
单选题You have a large，broken-down vessel in tow with a wire rope and anchor cable towline. Both vessels have made provision for slipping the tow in an emergency; however，unless there are special circumstances（）.Athe towing vessel should slip firstBthe vessel towed should slip firstCthey should slip simultaneouslyDeither vessel may slip first
单选题You are about to cross a narrow channel when you see an approaching vessel that can only be navigated safely within the channel.You should（）.Across the channel as you are the stand-on vesselBcross only if the vessel in the channel is approaching on your port sideCnot cross the channel if you might impede the other vesselDsound the danger signal
单选题You are in charge of a power-driven vessel navigating at night.You sight the red sidelight of another vessel on your port bow.The other vessel’s aft masthead light is to the right of her forward masthead light. You should（）.Astop enginesBhold course and speedCalter course to portDsound the danger signal
单选题Your vessel is NOT making way，but is not in any way disabled.Another vessel is approaching you on your starboard beam.Which statement is TRUE（）.AYour vessel is obligated to stay out of the wayBThe other vessel must give way，since your vessel is stoppedCYou should be showing the lights or shapes for a vessel not under commandDYou should be showing the lights or shapes for a vessel restricted in her ability to maneuver
单选题The external flotation bladder on an immersion suit should be inflated（）.Abefore you enter the waterBafter you enter the waterCafter one hour in the waterDafter you notice that your suit is losing buoyancy
单选题You notice oil on the water near your vessel while taking on fuel. You should first（）.Astop fuelingBnotify the senior deck officerCnotify the terminal superintendentDdeterm ne whether your vessel is the source
单选题When you notice oil on the water near your vessel while taking on fuel, you should FIRST （）.Astop loadingBnotify the senior deck officerCnotify the terminal superintendentDdetermine whether your vessel is the source
单选题You are underway in reduced visibility.You hear the fog signal of another vessel about 20° on your starboard bow.Risk of collision may exist.You should（）.Aalter course to starboard to pass around the other vesselBreduce your speed to bare steeragewayCslow your engines and let the other vessel pass ahead of youDalter course to port to pass the other vessel on its portside
单选题You are on an ice-reinforced vessel about to enter packice. You should（）.Aenter the pack on the windward side where there is a well defined ice edgeBtrim to an even keel or slightly down by the bow to take maximum benefit of the ice reinforcementCtake maximum advantage of coastal leads caused by offshore windsDlook for areas of rotten ice and enter perpendicular to the ice edge
单选题You are advised to enter the traffic route at about 1730 hours，because a vessel is scheduled to enter at the time when you intended to enter.What can you understand from this seaspeak?（）.AIt's a warning of navigation for my vesselBIt's an advice from Port Control to order my vessel not enter the traffic route of the harborCIt's an advice to change my estimated time of entering the traffic routeDIt's an order from the VTS to indicate my vessel to follow the traffic route
单选题At sea，you are approaching a small vessel and see that it has the signal flag P hoisted. What should you do?（）.AProceed on present course and speed since the vessel is stopped and making no way through the waterBKeep clear of the vessel because it has a diver downCAttempt to call the vessel on VHF radiotelephone because someone on board requires medical assistanceDApproach with caution because the vessel is a fishing vessel and its nets are fouled on an obstruction
单选题You are about to enter a compartment to investigate a suspected smoldering fireIf youre not wearing a self-contained breathing apparatus, you should test the compartments atmosphere to determine if there is/are （）.Asufficient oxygen to sustain human lifeBan explosive mixture in the compartmentCa toxic atmosphere in the compartmentDAll of the above
单选题At night，if you see a vessel ahead displaying the lights shown you should（）.Aprovide assistance as the vessel is in distressBstay clear as the vessel is transferring dangerous cargoCstay clear as the vessel is fishingDchange course to the right as the vessel is crossing your bow