單項(xiàng)選擇題

The holding capabilities of an anchor are determined PRIMARILY by the（）.

A.design of the anchor
B.weight of the anchor
C.scope of the anchor chain
D.size of the vessel

你可能感興趣的試題

The best method of determining if a vessel is dragging anchor is to note（）.

A.the amount of line paid out
B.how much the vessel sheers while at anchor
C.any change in the tautness of the anchor chain
D.changes in bearings of fixed objects onshore

單項(xiàng)選擇題

The anchors should be dropped well out from the pier while at a Mediterranean moor to（）.

A.eliminate navigational hazards by allowing the chain to lie along the harbor bottom
B.increase the anchor's reliability by providing a large catenary in the chain
C.permit the ship to maneuver in the stream while weighing anchors
D.prevent damage to the stern caused by swinging against the pier in the approach