更多"Preferred channel marks are colored"的相关试题:
[单项选择]Preferred channel marks are aids to navigation which all following marks other than（）．
A. channel junctions
B. bifurcations
C. fishing traps
D. wrecks or obstructions
[单项选择]Preferred channel buoys indicate the preferred channel to transit by（）.
A. odd or even numbers
B. the color of their top band
C. the location of the buoy in the channel junction
D. the buoy's light rhythms
[单项选择]When approaching a preferred-channel buoy，the best channel is NOT indicated by the（）.
A. light characteristic
B. color of the uppermost band
C. shape of an unlighted buoy
D. color of the light
[单项选择]A preferred-channel buoy may be（）.
A. lettered
B. spherical
C. showing a white light
D. All of the above
[单项选择]A preferred-channel buoy will show a（）.
A. white light whose characteristic is Morse (A)
B. group-occulting white light
C. composite group-flashing (2 + 1) white light
D. composite group-flashing (2 + 1) red or green light
[单项选择]A lighted preferred-channel buoy may show a（）.
A. fixed red light
B. Morse (A) white light
C. composite group-flashing light
D. yellow light
[单项选择]When a buoy marks a channel bifurcation，the preferred channel is NOT indicated by（）.
A. the shape of an unlighted buoy
B. the light color of a lighted buoy
C. the color of the topmost band
D. whether the number is odd or even
[单项选择]Navigational marks used for informational or regulatory purposes are（）.
A. solid yellow
B. white with orange geometric shapes
C. red and white vertically-striped
D. green and red horizontally-banded
[单项选择]The preferred method of controlling external bleeding is by（）.
A. direct pressure on the wound
B. elevating the wounded area
C. pressure on a pressure point
D. a tourniquet above the wound
[单项选择]A red triangular daymark marks（）.
A. the centerline of a navigable channel
B. the starboard side of a channel
C. a prominent object of navigational interest that has no lateral significance
D. area of a channel where passing another vessel is permitted
[单项选择]A triangular daymark would be colored（）.
A. red
B. red and white
C. green
D. green and white
[单项选择]The preferred agent used in fighting a helicopter crash fire is（）.
A. CO2
B. dry chemical
C. water
D. foam
[单项选择]The preferred type of pollution control for oil spills on the water is(are) （）.
A. straw
B. booms
C. skimmers
D. chemical dispersants
[单项选择]An occluded front on a weather map is colored（）.
A. blue line
B. purple line
C. dashed blue line
D. alternate red and blue line
[单项选择]Your tank vessel is loaded down to her marks, and you find that she has too much trim by the stern,To adjust the trim, you may（）.
A. add ballast forward
B. load more cargo forward
C. shift bunkers forward
D. All of the above
[单项选择]Where must the draft marks be placed on a small passenger vessel? （）
A. On each side of the stem
B. Near the stern post or rudder post
C. At each end of the vessel
D. All of the above
[单项选择]Please tell your tallymen to（）out the marks in the holds during discharging.
A. pick
B. choose
C. sort
D. decide
[单项选择]Marks and Nos.，Number and kind of packages，description of goods should be declared in （）.
A. SHIP'S STORE LIST
B. PERSONAL EFFECTS LIST
C. CARGO DECLARATION
D. GENERAL DECLARATION
