更多"A twin-screw ship going ahead on th"的相关试题:
[单项选择]A twin-screw ship going ahead on the otarboard screw only tends to move（）.
A. in a straight line
B. to port
C. from side to side
D. to starboard
[单项选择]A single-screw vessel going ahead tends to turn more rapidly to port because of propeller（）.
A. discharge current
B. suction current
C. sidewise force
D. thrust
[单项选择]In a twin screw ship going half-ahead , both screws turning outboard and the rudder amidships,no current or wind,the vessel will（）.
A. move bodily to port
B. move bodily to starboard
C. move in a zig-zag motion
D. steer a fairly straight course
[单项选择]In a twin screw ship going half-ahead，both screws turning outboard and the rudder amidships，no current or wind，the vessel will（）.
A. Move bodily to port
B. Move bodily to starboard
C. Move in a zig-zag motion
D. Steer a fairly straight course
[单项选择]A new ocean going ship of 2000 gross tons having an inoperative oily water separator may dispose of its bilge slops by （）.
A. holding its slops onboard until they can be pumped into the city sewer system
B. circulating them through the lube oil purifier to remove water and debris
C. holding its slops onboard until they can be discharged to a shore side reception facility
D. pumping them into a settling tank for separation before pumping the oily water residue overboard
[单项选择]The ship has a list of 5 degrees（）starboard.
A. on
B. to
C. for
D. of
[单项选择]While moving ahead，a twin-screw ship has an advantage over a single-screw ship because （）.
A. correct trim will be obtained more easily
B. drag effect will be cancelled out
C. side forces will be eliminated
D. speed will be increased
[单项选择]The ship is going to get（）wharf.
A. on
B. in
C. from
D. alongside
[单项选择]When the ship is going to enter into the harbor,（）
A. change from heavy fuel oil to diesel oil for mail engine
B. pumping oil bilge water
C. change sea chest form high level one to lower one
D. test emergency generator
[单项选择]（）?Two degree on starboard.
A. What rudder
B. How heading
C. Are you on your course
D. How answer
[单项选择]Daymarks marking the starboard side of the channel when going towards the sea are（）.
A. green squares
B. green triangles
C. red squares
D. red triangles
[单项选择]The difference between the starboard and port drafts caused by a transverse shift in weight is （）.
A. list
B. heel
C. trim
D. flotation
[单项选择]We（）to let go starboard anchor.
A. is going
B. be going
C. going
D. are going
[单项选择]On entering from seaward，a starboard side daymark will（）.
A. show a fixed red light if lighted
B. show a Morse (A) white light
C. be square in shape
D. have an even number if numbered
[单项选择]Downwind for 1 miles，alter to starboard 90 degrees，go down this course for 1 mile；Then alter 90 degrees to starboard and go down this course for 2 miles；Then alter 90 degrees to starboard and go down this course for 2 miles；Keep adding 1 mile ever time you alter to starboard．This operation is（）search pattern
A. Williamson Turn
B. Parallel
C. Sector
D. Expanded
[单项选择]As a vessel changes course to starboard，the compass card in a magnetic compass（）.
A. remains aligned with compass north
B. also turns to starboard
C. first turns to starboard then counterclockwise to port
D. turns counterclockwise to port
