Which information is found in the chart title?
A) Number of the chart B) Edition date C) Variation information D) Survey information E)NULL
Arşivler Sorular
A position that is obtained by applying estimated current and wind to your vessel’s course and speed is a(n) __________.?
A) dead reckoning position B) estimated position C) fix D) None of the above E)NULL
You are enroute to assist vessel A. Vessel A is underway at 6 knots on course 133°T, and bears 343°T at 92 miles from you. What is the course to steer at 9 knots to intercept vessel A?
A) 356° B) 003° C) 022° D) 038° E)NULL
What is the relative bearing of an object broad on the port bow?
A) 315° B) 330° C) 345° D) 360° E)NULL
A pilot chart does NOT contain information about __________.?
A) average wind conditions B) tidal currents C) magnetic variation D) average limits of field ice E)NULL
Chart legends which indicate a conspicuous landmark are printed in __________.?
A) underlined letters B) boldfaced print C) italics D) capital letters E)NULL
In the celestial equator system of coordinates what is equivalent to the colatitude of the Earth system of coordinates?
A) Coaltitude B) Zenith distance C) Polar distance D) Declination E)NULL
In the North Sea area, you sight a buoy with a quick light showing 3 flashes every 10 seconds. Which topmark in illustration D030NG would be fitted to this buoy under the IALA Buoyage Systems?
A) A B) B C) C D) D E)NULL
In illustration D051NG, the position labeled C was plotted because __________.?
A) running fixes are better estimates of true position than dead-reckoning positions are B) the vessel’s course changed from due North to due East C) the vessel’s speed changed D) All of the above are correct E)NULL
The height of eye correction is smaller than geometrical dip because of __________.?
A) the angle between the horizontal and the line of sight to the visible horizon B) index error C) parallax D) terrestrial refraction E)NULL