單項選擇題Insufficient space between the hull and bottom in shallow water will prevent normal screw currents resulting in （）.

A.waste of power
B.sudden sheering to either side
C.sluggish rudder response
D.All of the above


您可能感興趣的試卷

你可能感興趣的試題

1.單項選擇題Information on the operating times and characteristics of foreign radiobeacons can be found in which publication? （）

A.List of Lights
B.Coast Pilot
C.Sailing Directions
D.List of Radiobeacons

2.單項選擇題If the officer on watch is in any doubt as to the pilot’s actions，or intentions，he should （）.

A.notify the Captain as soon as possible
B.seek clarification from the pilot
C.take action by his own judgment
D.cease the duty of pilot's at once

3.單項選擇題Gangway （）with pilot ladder on my starboard side．

A.being rigged combined
B.is rigged combining
C.rigs combining
D.is rigged combined

4.單項選擇題From （）the mariner can understand the data of tide．

A.cargo plan
B.tide table
C.port list
D.sea pilot

5.單項選擇題From （） the mariner can know the data of tide．

A.the Sea Pilot
B.the Cargo Plan
C.the Tide Table
D.the Port List