更多"It is（）to anchor in your present po"的相关试题:
[单项选择]If you shorten the scope of anchor cable，your anchor’s holding power（）.
A. decreases
B. increases
C. remains the same
D. has no relation to the scope
[单项选择]（）your present speed?
A. How is
B. How are
C. What is
D. What are
[单项选择]Present and market your case in a（）way.
A. positive
B. possible
C. previous
D. private
[单项选择]If your vessel is dragging her anchor in a strong wind，you should（）.
A. shorten the scope of anchor cable
B. increase the scope of anchor cable
C. put over the sea anchor
D. put over a stern anchor
[单项选择]Which condition suggests that your present position lies in the navigable semicircle of a tropical storm（）.
A. A backing wind
B. A veering wind
C. Sustained gale force winds
D. A strong wind that maintains a constant speed and direction
[判断题]WHAT IS YOUR PRESENT COURSE AND SPEED?的中文意思是：你船现在的航向及航速是多少？
[单项选择]anchor表示（）
A. 列表
B. 标题
C. 属性
D. 锚点
[单项选择]A sea anchor is（）.
A. a heavy anchor with an extra long line used to anchor in deep water
B. a cone shaped bag used to slow down the wind drift effect
C. a pad eye to which the sea painter is made fast
D. made of wood if it is of an approved type
[单项选择]The expression DROP ANCHOR means（）.
A. hold anchor
B. leave anchor
C. let go anchor
D. weigh anchor
[单项选择]Anchor shackles should have a breaking strength that is（）.
A. equal to the chains they are connecting
B. 25% more than the chains they are connecting
C. 50% more than the chains they are connecting
D. 100% more than the chains they are connecting
[单项选择]An anchor winch should be equipped with mechanical brakes capable of holding（）.
A. half the breaking strength of the mooring line
B. the full breaking strength of the mooring line
C. the maximum expected tension of the mooring line
D. 50% over the working tension of the mooring line
[单项选择]We（）let go port anchor.
A. are going to
B. is going to
C. were going to
D. was going to
[单项选择]A measurement device for inspecting anchor chain is the（）.
A. slide rule
B. go-no-go gauge
C. derrick tape
D. amp probe
[单项选择]The safety stopper that prevents the anchor cable from running free if the cable jumps the wildcat is the（）.
A. riding pawl
B. devil's claw
C. buckler plate
D. spill pipe
