Off Fire Island, NY with winds from the southwest, the average wind-driven current flows in a direction of __________.?
A) 014° B) 076° C) 170° D) 256° E)NULL
Soru Kategorisi Güverte
After a cold front passes the barometric pressure usually __________.?
A) fluctuates B) remains the same C) remains the same, with clouds forming rapidly D) rises, often quite rapidly, with clearing skies E)NULL
Miaplacidus is found in what constellation?
A) Puppis B) Hydrus C) Centaurus D) Carina E)NULL
You must construct a Mercator plotting sheet on a piece of paper measuring 26″ by 30″. The area includes latitude 28°15’N to 35°45’N and longitude 174°00’E to 178°00’W. Allow a three-quarter inch neat line on all sides. What is the maximum distance between each degree of longitude that will permit the area of the plotting sheet to be drawn within the stated limitation?
A) 2.76 inches B) 2.92 inches C) 3.06 inches D) 3.19 inches E)NULL
Your ARPA has two guard zones. What is the purpose of the inner guard zone?
A) Alert the watch officer that a vessel is approaching the preset CPA limit B) Warn of small targets that are initially detected closer than the outer guard zone C) Guard against target loss during critical maneuvering situations D) Sound…
You would expect to find channels marked with the IALA-A Buoyage System in __________.?
A) Argentina B) Japan C) India D) Canada E)NULL
Which condition will occur after a cold front passes?
A) Temperature rises B) Stratus clouds form C) Pressure decreases D) Humidity decreases E)NULL
What will be the velocity of the tidal current in Bolivar Roads, Texas, at a point 0.5 mile north of Ft. Point, on 23 November 1983 at 0330 CST (ZD +6)?
A) Slack water B) 0.8 kt C) 1.2 kts D) 3.4 kts E)NULL
What is the major problem with taking high altitude observations?
A) Possible errors due to unusual refraction may exist. B) The tables are not as accurate due to inherent errors in the spherical triangle at high altitudes. C) Rapidly changing altitudes make it difficult to get an accurate altitude. D)…
You must construct a Mercator plotting sheet on a piece of paper measuring 20″ by 28″. The area includes latitude 38°S to 43°S and longitude 178°E to 175°W. Allow a one-half inch neat line on all sides. What is the maximum distance between each degree of longitude that will permit the area of the plotting sheet to be drawn within the stated limitations?
A) 2.6 inches B) 2.9 inches C) 3.2 inches D) 3.5 inches E)NULL