mooring hole()
第1题:
A drilling bit which is doughnut shaped to permit recovery of the center portion of the hole drilled is called a ______.
A.diverter bit
B.hole reamer
C.core bit
D.conventional bit
第2题:
The indication of a slipping anchor is a(n)______.
A.Decrease in mooring line length
B.Increase in the opposite amperage
C.Increase in the opposite line tension
D.Decrease in mooring line tension and amperage
第3题:
第4题:
第5题:
第6题:
及时调整缆绳。()
第7题:
What is the requirement of Remote Triggered Black Hole (RTBH ) filtering?()
第8题:
loading cargo
arrival in port
departure from port
unloading cargo
第9题:
permanent chasing system
wire rope mooring system
shepherd's crook mooring system
spring buoy mooring system
第10题:
Do
Make
Get
Got
第11题:
more slack in the mooring lines
a strain on the mooring lines
chafing gear on the mooring lines
grease on the mooring lines
第12题:
any wire rope used for mooring
a fire-warp
a mooring line running diagonally to the keel
a mooring line perpendicular to the keel
第13题:
Which statement about damage control is TRUE ________.
A.A hole in the hull at the waterline is more dangerous than a hole below the inner bottom
B.The amount of water entering a ship through a hole varies inversely to the area of the hole
C.Water flowing into a lower compartment on a ship is more dangerous than water on deck or flowing into an upper compartment
D.Water flowing over the forecastle bulwark is more dangerous than a hole in the hull at the waterline
第14题:
A device used to enlarge the size of an existing bore hole, having teeth arranged on its outside circumference to cut the formation as it rotates is a(n) ______.
A.enlarger bit
B.casing bit
C.hole opener
D.casing opener
第15题:
第16题:
第17题:
Mooring-Line的作用是()。
第18题:
Which of the following are steps to configure destination-based Remote Triggered Black Hole(RTBH)filtering?()
第19题:
锚链舱
系缆
导缆孔
系缆桩
第20题:
cranes
mooring barrel
capstans
cable lifter
第21题:
half the breaking strength of the mooring line
the full breaking strength of the mooring line
the maximum expected tension of the mooring line
50% over the working tension of the mooring line
第22题:
decrease in mooring line length
increase in the opposite amperage
increase in the opposite line tension
decrease in mooring line tension and amperage
第23题:
weaker
equal
greater
indeterminable