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When was the Quartermaster rating established? - ✔✔ 1798 What rating was disestablished in 2 003 and folded into the Quartermaster rating? - ✔✔Signalman Which of the following is NOT a duty of a Quartermaster? A. Compute tide and tidal current data B. Conduct weather observations C. Determine compass and gyro error D. Perform small boat handling - ✔✔Perform small boat handling Who is ultimately responsible for the training and performance of the navigation team? - ✔✔CO Who is responsible for administering the monthly Rules of the Road exam? - ✔✔NAV Who is responsible for the safe navigation of the ship and issues orders to the Helmsman and Lee Helmsman? - ✔✔Conning Officer Who is responsible to the Navigator on sighting navigational landmarks and on making course and speed changes? - ✔✔OOD Who maintains the magnetic compass record? - ✔✔QMOW Who acts as the Navigation Evaluator's communicator on the designated sound-powered or internal telephone circuit? - ✔✔Bearing recorder What is written as minimum task statements? - ✔✔Occupational standards
What is the time in rate (TIR) requirement, in months, from E3 to E 4? - ✔✔ 6 months Nautical Charts? - ✔✔A nautical chart is a map designed for navigators that provides an illustration of a body of navigable water, along with the topographic features of adjacent land. To help the navigator transit the body of water safely, the chart contains standardized symbols, figures, and abbreviations that supply data on water depth, the character of the bottom and the shore, the location of navigational aids, and other useful information. Four primary areas of navigation - ✔✔piloting, dead reckoning, celestial navigation, and radio navigation. What is Piloting? - ✔✔the movement of a vessel with continuous reference to landmarks, aids to navigation, depth sounding, and radio navigation. Dead Reckoning? - ✔✔Dead reckoning (DR) is projecting an intended course and speed from a known point, or fix. Celestial Navigation? - ✔✔Celestial navigation is the practice of observing celestial bodies (the Sun, Moon, stars, and planets) to determine the ship's position measurements are taken of the height above the horizon of a celestial body. Radio Navigation? - ✔✔determining position by use of radio waves interacting with reference points (transmitters) such as certain buoys. What area of navigation involves projecting an intended course and speed from a known point, or fix? - ✔✔Dead reckoning What area of navigation involves the movement of a vessel with continuous reference to landmarks, aids to navigation, depth sounding, and radio navigation? - ✔✔Piloting What is known as the orientation of a line drawn or imagined joining two positions without any regard to the distance between them? - ✔✔Direction
What magnetic compass component is described as an aluminum disk graduated in degrees from 0 to 359? - ✔✔Card What serves as a housing for the magnetic compass? - ✔✔Binnacle What are the two main components of the gyrocompass? - ✔✔Master gyro and repeaters What azimuth circle component allows the observer to observe azimuths of celestial bodies at various altitudes by picking up their reflection in the black mirror? - ✔✔Reflector vane What azimuth circle component reflects the Sun's rays onto the prism housing on the other side of the ring when the observer is taking an azimuth of the Sun? - ✔✔Concave mirror What telescopic alidade component enables the observer to adjust the light filter from light to dark, depending on the brightness of the Sun? - ✔✔Polarizing adjustment knob What parallel motion protractor component is used to align the ruler on the desired bearing? - ✔✔Index marks What gyrocompass system is digital and provides North-speed error corrected true heading data and rate of turn (ROT) data for maritime navigation? - ✔✔NAVIGAT X Mark 1 What gyrocompass system is a self-contained system with an inertial measuring unit (IMU) that employs three ring laser gyrocompass navigators (RLGNs) and three accelerometers in a strapdown configuration?
- ✔✔AN/WSN- 7 B(V) What gyrocompass system is capable of indicating true north accurately in latitudes up to 75 ° N or S? - ✔✔Mark 23 Mod 0 The "United States Coast Pilot" is published in a total of how many volumes? - ✔✔ 9 What publication number designates "The American Practical Navigator"? - ✔✔ 9
What publication number designates the "International Code of Signals"? - ✔✔ 102 What agency publishes the "United States Coast Pilot"? - ✔✔National Oceanic and Atmospheric Administration (NOAA) The "Sailing Directions" are based on a total of how many ocean basins? - ✔✔Eight What publication has information similar to that which is contained in "United States Coast Pilot" and "Sailing Directions," but is oriented toward naval interests and requirements? - ✔✔Fleet guides The "List of Lights" contains information on what type(s) of navigational aid? - ✔✔Lighted aid and fog signals The "Tide Tables" are made up of how many volumes? - ✔✔Four What publication number designates the "Sight Reduction Tables"? - ✔✔ 229 What publication gives ephemeristic data for marine navigation? - ✔✔Nautical almanac How often is nautical almanac published? - ✔✔Annually What is pub 151? - ✔✔Distance between ports; contains information on ports of entry for the world. How many volumes does "list of lights"? - ✔✔ 7 Fixed light? - ✔✔
