Nav 1 Finals (50 Items)
finals
- 1.The following are the characteristics of a succesful navigator, except
- A.
Alert
- B.
Good judgement
- C.
Knowledgeable
- D.
Enthusiastic
- 2.Which of the following is the intended horizontal direction of travel through the water
- A.
Course
- B.
Distance
- C.
Course line
- D.
Speed
- 3.The determination of position by the use of the course and speed expected to be made good over the ground is called
- A.
Line of position
- B.
Dead reckoning position
- C.
Estimated position
- D.
Fix position
- 4.Which of the following is the oldest speed measuring device
- A.
Dutchman's log
- B.
Common log
- C.
Pitot static log
- D.
Impeller log
- 5.Which of the following is a line extending in the direction of the course
- A.
Course
- B.
Distance
- C.
Course line
- D.
Speed
- 6.Which of the following is a line of position taken from a bearing
- A.
Arc with single arrow head
- B.
Line with a single arrow head
- C.
Arc with 2 arrow head
- D.
Line with 2 arrow heads
- 7.Which of the following is the label for an estimated position
- A.
Small circle
- B.
Semi circle
- C.
Small circle
- D.
Triangle
- 8.A triangle formed where the three position lines do not exactly intersect is called
- A.
Bearing
- B.
Range
- C.
Cocked hat
- D.
Fix
- 9.A line drawn on the chart derived by a celestial observation or bearing of a known object on shore is called
- A.
Line of position
- B.
Dead reckoning position
- C.
Estimated position
- D.
Fix position
- 10.Which of the following is a measure of duration
- A.
Distance
- B.
Speed
- C.
Time
- D.
Knots
- 11.Which of the following utilizes a retractable rodmeter to measure the speed of the vessel
- A.
Dutchman's log
- B.
Common log
- C.
Pitot static log
- D.
Impeller log
- 12.Which of the following is a position obtained by observation separated by a considerable time interval
- A.
Estimated position
- B.
Dr position
- C.
Fix
- D.
Running fix
- 13.Which of the following is sometimes used as the equivalent of estimated position
- A.
Line of position
- B.
Estimated position
- C.
Most probable position
- D.
Fix position
- 14.Which of the following is the determination of position by advancing a known position for courses and distances
- A.
Line of position
- B.
Dead reckoning position
- C.
Estimated position
- D.
Fix position
- 15.Which of the following is the velocity of a ship through the water in a given condition
- A.
Distance
- B.
Speed
- C.
Time
- D.
Knot
- 16.Which of the following is the label for a dr position
- A.
Small circle
- B.
Semi cricle
- C.
Small square
- D.
Triangle
- 17.The common intersection of two or more lines of position is called
- A.
Line of position
- B.
Dead reckoning position
- C.
Estimated position
- D.
Fix position
- 18.Which type of log utilizes a rodmeter but an electrical means iof transmitting speed indication is used
- A.
Dutchman's log
- B.
Common log
- C.
Pitot static log
- D.
Impeller log
- 19.Which of the following is the lenght travelled or made good of a ship in a particular direction
- A.
Distance
- B.
Speed
- C.
Time
- D.
Knots
- 20.A fix can be obtained through the following except
- A.
Bearing and range
- B.
Cross bearings
- C.
Cross range
- D.
Bearing and speed
- 21.The course label indidates true direction
- A.
True
- B.
False
- 22.Time is not an item of information that is essential to mark a fix
- A.
True
- B.
False
- 23.The navigation record book must be neatly kept
- A.
True
- B.
False
- 24.Another type of line of position (LOP) can be obtained by finding the range of a mark
- A.
True
- B.
False
- 25.If a large cocked hat is formed, you must take anoter fix
- A.
True
- B.
False
Questions: 14 | Attempts: 284 | Last updated: Mar 22, 2022
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