更多"[单选题] Top and bottom inner graduate"的相关试题:
[单选题] Left and right inner graduated borderlines of the chart are_________.
A. scales of latitude
B. scales of longitudes
C. compass rose
D. source data
[单选题] Frames to which the tank top and bottom shell are fastened are called ______．
A.floors
B.intercostals
C.stringers
D.tank top supports
[单选题] Deballasting a double bottom has what affect on KG _________.
A. KG is increased
B. KG is decreased
C. KG is not affected
D. KG increases at light drafts and decreases at deep drafts
[单选题] The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a ______．
A.cradle
B.draft
C.harping
D.manger
[单选题] Generally speaking，the most favorable bottom for anchoring is ______．
A.Very soft mud
B.Rocky
C.A mixture of mud and clay
D.Loose sand
[单选题] Which chart symbol indicates the bottom is clay ?
A. Cly
B. Cla
C. Cl
D. C
[单选题] LIFTING THE ANCHOR FROM THE BOTTOM is called ______.
A. broaching the anchor
B. shifting the anchor
C. walking the anchor
D. weighing the anchor
[单选题] A term applied to the bottom shell plating in a double-bottom ship is ______．
A.bottom floor
B.outer bottom
C.shear plating
D.tank top
[单选题] A Doppler log in the bottom return mode indicates the ______.
A. velocity of the current
B. bottom characteristics
C. depth of the water
D. speed over the ground
[单选题] Bottom stowage on board a ship is usually given to _______.
A. dry cargoes
B. heavy cargoes
C. delicate cargoes
D. the cargoes bound for the first port of call
[单选题]内油箱中的紧急隔离活门的功用是：
The inner tank emergency isolation valve function is
A.正常情况下打开，使内油箱前、后部分连通Normally open, connected the forward and afterward inner tank
B.紧急情况下关闭，使内油箱前、后部分隔离Sh
ut down in case of emergency, isolated the forward and afterward inner tank
C.A、B都对
A, B answers are both right
[单选题] ______ sends a radio signal from the bottom of the ship to the sea-bed, from which it is reflected.
A. The marine sextant
B. The chronometer
C. The echo sounder
D. The radar
[判断题] 在凝结水中,Fe2O3的形态为α-Fe2O3 和γ-Fe2O3。( )
A.正确
B.错误
[单选题]在现代计算机系统中，I/O系统由四部分组成，分别是I/O总线、（ ）、I/O设备以及相关的控制软件
A.CPU
B.
I/O处理机
C.
I/O接口控制器
D.
I/O通道
[单选题]液化石油气燃烧的化学方程式分别为：CH4+2O2=CO2+2H2O C3H8+5O2=3CO2+4H2O。 现有一套以天然气为燃料的灶具，要改为以液化石油气为燃料的灶具，应该采取的措施是( C )。
A.燃料气和空气的进入量都减小
B.燃料气和空气的进入量都增大
C.减小燃料气进入量或增大空气进入量
D.增大燃料气进入量或减小空气进入量
[判断题]CENTUMCS3000系统中,I/O子系统可分为现场网络I/O(FIO)及远程I/O(RIO)。
A.正确
B.错误
[判断题]进行[O2停止]的复位时，要先解除O2IAZ201、O2IAZ202、LS208-2等有关联锁。
A.正确
B.错误
