A: A. you can stop within your visibility range
B: B. you can take proper and effective action to avoid collision
C: C. you are traveling slower than surrounding vessels
D: D. no wake comes from your vessel
举一反三
- Safe speed is defined as that speed where（）. A: you can stop within your visibility range B: the vessel is not subject to vibrations C: you are traveling slower than surrounding vessels D: you can take proper and effective action to avoid collisio
- Every vessel should at all times proceed at a safe speed. Safe speed is defined as that speed where ____.
- The Navigation Rules state that a vessel shall be operated at a safe speed at all times so that she can be stopped within ______.
- When is a stand-on vessel FIRST allowed by the Rules to take action in order to avoid collision?（） A: When the two vessels are less than half a mile from each other B: When the give-way vessel is not taking appropriate action to avoid collision C: When collision is imminent D: The stand-on vessel is never allowed to take actio
- You can vary your speed and strength with different opponents.（ ） A: improve B: adjust C: moderate D: fluctuate
内容
- 0
On a vessel，if someone fell overboard and you did not know over which side the person fell，you should（）. A: immediately reverse the engines B: stop the propellers from turning and throw a ring buoy over the side C: increase speed to full to get the vessel away from the person D: first put the rudder hard over in either directio
- 1
Can you do something to speed ______ the delivery?
- 2
At 1923，you increase speed to make good 9.2 mph. What is the first gage you will pass after your speed change?（）
- 3
You should learn to take ______ of every opportunity to improve your oral English. A: chance B: B. use C: action D: D. advantage
- 4
You are under sail and overtaking a tug and tow.Which action is correct（）. A: The power-driven tug must maneuver to avoid collision B: You must maneuver to avoid the tug and tow C: You must maneuver to avoid collision only if the tug is to leeward and the wind is on your port side D: Both vessels are required to maneuver to avoid collisio