When anchoring，good practice requires 5 to 7 fathoms of chain for each fathom of depth. In deep water you should use（）.

You are landing a single-screw vessel，with a right-hand propeller，starboard side to the dock.When you have approached the berth and back the engine，you would expect the vessel to （）.

Sometimes lights are（）by fog，haze，dust，smoke，or precipitation which may be present at the light，or between the light and the observer，and which is possibly unknown by the observer.

If the winch should fail while you are hauling in the anchor，what prevents the anchor cable from running out（）.

You are approaching the pilot station with the wind fine on the starboard bow and making about 3 knots.You can help to calm the seas by taking what action just before the pilot boat comes along on the port side（）.

Pilotage in this country is（）.

If a ship has sternway，with accommodation block aft，she may settle with the wind（）.

You are planning to anchor in an area where several anchors have been lost due to fouling.As a precaution，you should（）.

What effect is achieved from soaking an anchor（）．

A ship will always want to settle into a position where（）.