更多"To center a compass bowl in its bin"的相关试题:
[单项选择]Before using or operating any equipment, you should first （） its manual thoroughly and understand its contents（）.
A. read/sufficient
B. consult/sufficiently
C. read/sufficiently
D. consult/sufficient
[单项选择]Before any machinery is put in operation，you should（）.
A. ventilate all compartments，see that the machinery is clean and there are no obstructions
B. just turn the key and start up
C. take for granted that there are no fuel leaks
D. assume there are no volatile fumes in the engine space
[单项选择]Your radar displays your ship off center．As you proceed on your course， your ship’s marker moves on the PPI scope while echoes from land masses remain stationary.What is this display called（）.
A. Off center
B. True motion
C. Stabilized
D. Head up
[单项选择]A disk with a horizontal line through its center, equivalent to the summer load line, is called the（）.
A. deadrise mark
B. maximum alloable draft mark
C. pilmsoll mark
D. tonnage mark
[单项选择]A disk with a horizontal line through its center，equivalent to the summer load line，is called the（）.
A. deadrise mark
B. maximum allowable draft mark
C. plimsoll mark
D. tonnage mark
[单项选择]During working, thermostatic expansion valve should be （）.
A. either all the way open or all the way closed
B. normally fully open
C. throttled depending on load
D. controlled by liquefied pressure
[单项选择]The operating cord on an inflatable liferaft should be renewed by（）.
A. removing the top half of the shell，cutting the line at its source，and renewing completely
B. cutting the line where it enters the case and replacing that portion
C. leaving the original line and tying another one to it so the two lines will take the strain
D. an approved servicing facility ashore
[单项选择]You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（）
A. 10.188.31.0/27
B. 10.188.31.0/26
C. 10.188.31.0/29
D. 10.188.31.0/28
E. 10.188.31.0/25
[单项选择]You see another vessel approaching，and its compass bearing does not significantly change.This would indicate that（）.
A. You are the stand-on vessel
B. Risk of collision exists
C. A special circumstances situation exists
D. The other vessel is dead in the water
[单项选择]Which lashing gear used aboard Ro-Ro vessels should be painted or soaked in oil when not in use（）.
A. Chain
B. Wire rope
C. Webbing
D. All of the above
[单项选择]In order to（）the disease, the first thing we should do is to do research about it and find out a satisfactory cure.
A. confirm
B. conduct
C. control
D. confuse
[单项选择]As far as the professor （）, college students should get into the habit of studying by themselves.
A. concern
B. concerns
C. concerned
D. is concerned
[单项选择]If the center of low pressure is due west of you in the Northern Hemisphere，which wind direction should you expect（）.
A. South to west
B. South to east
C. West to north
D. North to east
[单项选择]You are underway and pass by a lighthouse. Its light，which was white since you first sighted it，changes to red. This means（）.
A. the light is characterized as alternately flashing
B. the lighthouse has lost power and has switched to emergency lighting
C. it is the identifying light characteristic of the lighthouse
D. you have entered an area of shoal water or other hazard
[单项选择]You are underway and pass by a lighthouse.Its light，which was white since you first sighted it，changes to red．This means（）.
A. The light is characterized as alternately flashing
B. The lighthouse has lost power and has switched to emergency lighting
C. It is the identifying light characteristic of the lighthouse
D. You have entered an area of shoal water or other hazard
[单项选择]When there is not a chief officer on board,（）should keep and write up the ship’s logbook.
A. the assistant officer
B. the captain
C. the officer on duty
D. the third officer
[单项选择]You are docking a vessel in a slip which has its entrance athwart the tide.You land the ship across the end of the pier，stemming the tide，preparatory to breaking the ship around the corner.You have one tug to assist．Where would you generally tie up the tug（）.
A. Have her on a hawser from the stern
B. Tie her up on the inshore bow to hold the ship off the end
C. Tie her up on the offshore bow
D. Tie her up on the inshore quarter to lift the stern
[单项选择]Prior to a ship’s departure from any port （） should be tested with deck officer to ensure satisfactory operation.
A. fire fighting pump
B. the steering gear
C. life boat engine
D. the main engine
[单项选择]If you（）a magnet-needle, its two ends can point North and South, and so it can be used to determine directions.
A. overtake
B. fix
C. highlight
D. suspend
