Class I and II private aids to navigation in or along navigable waters of the United States are listed in the __________.?
A) Sailing Directions B) Light List C) List of Private Aids D) Aids to Navigation Manual E)NULL
Arşivler Sorular
An indirect radar echo is caused by a reflection of the main lobe of the radar beam off the observer’s vessel. Which of the following is NOT a characteristic of indirect echoes?
A) Their bearing is almost constant, even when the true bearing of the contact changes appreciably. B) They always appear on a bearing of 90°From the true bearing of the contact. C) The indirect echoes usually appear in shadow sectors.…
Under the IALA-A Buoyage System, when entering from seaward a lateral system buoy to be left to starboard may display which topmark in illustration D046NG?
A) A B) B C) C D) D E)NULL
You will enter Argentia, Newfoundland, at 1200 on 5 October 1983, while keeping zone description +3 on the ship’s clocks. What will be the height of tide at this time (based on the Canadian chart datum)?
A) 0.5 feet B) 1.2 feet C) 2.1 feet D) 3.4 feet E)NULL
Under the IALA Buoyage Systems, the topmark of a red and white vertically-striped buoy shall be __________.?
A) X-shaped B) two black spheres C) a single red sphere D) a single red cone E)NULL
Which statement(s) concerning the effect of Coriolis force on ocean currents is(are) correct?
A) The deflection of the current is to the left in the Northern Hemisphere. B) The Coriolis force is greater in the lower latitudes. C) The Coriolis force is more effective in deep water. D) All of the above E)NULL
Which stock number indicates a NIMA chart designed for navigation and anchorage in a small waterway?
A) WOAZC17 B) LCORR5876 C) 15XHA15883 D) PILOT55 E)NULL
The only cylindrical chart projection widely used for navigation is the __________.?
A) Lambert conformal B) Mercator C) azimuthal D) gnomonic E)NULL
Standard atmospheric pressure in inches of mercury is __________.?
A) 30 B) 28.92 C) 29.92 D) 29 E)NULL
The planet Mars will have its greatest magnitude when at __________.?
A) conjunction B) opposition C) east quadrature D) west quadrature E)NULL