<small id="66666"><code id="66666"></code></small>

<kbd id="66666"></kbd>

航海英語船舶浮性資料單項選擇題每日一練(2019.01.13)

單項選擇題
Reserve buoyancy is（）.
A.also called GM
B.the void portion of the ship below the waterline which is enclosed and watertight
C.affected by the number of transverse watertight bulkheads
D.the watertight portion of a vessel above the waterline
單項選擇題
Owing to the big draft，the ship is not permitted to go alongside until the time of（）.
A.ebb tide
B.flood tide
C.spring tide
D.slack water
單項選擇題
On the cargo manifest，the gross weight of a box containing cargo is the weight of the（）.
A.cargo
B.box
C.cargo and box
D.rate weight
單項選擇題
The controlling depth of the river is（）.
A.the minimum depth of the river prescribed in the channel maintenance program
B.the edge of a dredged channel
C.the highest level to which the river may rise without flooding
D.the least available water in a channel which limits the draft of boats and tows
單項選擇題
Aboard a ship，multiplying a load’s weight by the distance of the load’s center of gravity from the centerline results in the load’s（）.
A.LCG
B.transverse moment
C.righting moment
D.inclining moment

<s id="66666"><code id="66666"></code></s><s id="66666"></s><small id="66666"></small>