13. The difference is degrees between true north and magnetic north is called ________. (A) deviation (B) variation (C) compass error (D) drift

13. The difference is degrees between true north and magnetic north is called ________.
(A) deviation
(B) variation
(C) compass error
(D) drift

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統計： A(85), B(519), C(123), D(10), E(0) #3033213

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Mu-Hsin Hsu

B1 · 2023/03/10

#5743459

13. 真北和磁北之間的度數差異稱為__...

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23. What lights shall be exhibited when towing and the length of tow, measuring from the stern of the towing vessel to the after end of the tow exceeds 200 meters? (A) Two masthead lights in a vertical line, sidelights, stern light and a towing light in a vertical line above the stern light. (B) Three masthead lights in a vertical line, sidelights, stern light and a towing light in a vertical line above the stern light. (C) Two masthead lights in a vertical line, sidelights and stern light. (D) Three masthead lights in a vertical line, sidelights and stern light.

13. The difference is degrees between true north and magnetic north is called ________.
(A) deviation
(B) variation
(C) compass error
(D) drift

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