A mid-channel buoy, if lighted, will show a __________.?
A) fixed red light B) Morse (A) white light C) green light D) flashing red light E)NULL
Arşivler Sorular
As the temperature of an air mass decreases, the __________.?
A) absolute humidity decreases B) relative humidity increases C) specific humidity decreases D) dew point rises E)NULL
On U.S. charts, you can tell if a named feature such as a rock (i.e. Great Eastern Rock in Block Island Sound) is submerged by the __________.?
A) color of ink used to print the name B) style of type used to print the name C) dashed circle around the feature D) magenta circle around the feature E)NULL
You are enroute to assist vessel A. Vessel A is underway at 5 knots on course 063°T, and bears 136°T at 78 miles from you. What is the course to steer at 13 knots to intercept vessel A?
A) 114° B) 158° C) 295° D) 340° E)NULL
Under the IALA-A Buoyage System, a green spar buoy with a triangular topmark would indicate that the buoy __________.?
A) should be left to port when heading out to sea B) may be left close aboard on either side C) is on the north side of a point of interest D) is marking the preferred channel E)NULL
The principal vertical circle is that great circle on the celestial sphere that passes through the __________.?
A) zenith and the celestial body B) zenith and the north and south poles C) poles and Greenwich D) zenith and is parallel to the horizon E)NULL
On 10 August 1983 you will dock near Days Point, Weehawken, on the Hudson River, at 1800 DST (ZD +4). The charted depth alongside the pier is 24 feet (7.3 meters). What will be the depth of water when you dock?
A) 23.5 feet (7.1 m) B) 23.9 feet (7.2 m) C) 24.9 feet (7.5 m) D) 26.3 feet (8.0 m) E)NULL
The average height of the surface of the sea for all stages of the tide over a 19 year period is called __________.?
A) mean high water B) mean low water C) half-tide level D) mean sea level E)NULL
An “atoll cloud” forming over an island due to heating of the land during the daytime would be which type?
A) Cirrus B) Cumulus C) Stratus D) Nimbus E)NULL
The inner cloud bands of a hurricane, when viewed from a distance, form a mass of dense, black cumulonimbus clouds called the __________.?
A) bar of the storm B) eye of the storm C) funnel D) front E)NULL