9. ______ acquires the positions by only considering the courses steered and the speed of the vessel. (A) fix (B) Running fix (C) Estimated position (D) Dead reckoning

14. Which of the following is defined as polar circle? (A) Arctic or Antarctic circle in latitude 60 degrees North or South. (B) Arctic or Antarctic circle in latitude 65 degrees North or South. (C) Arctic or Antarctic circle in latitude 66 degrees 30 minutes North or South. (D) Arctic or Antarctic circle in latitude 70 degrees North or South.

9. ______ acquires the positions by only considering the courses steered and the speed of the vessel.
(A) fix
(B) Running fix
(C) Estimated position
(D) Dead reckoning

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