USCG USCG GENNAV
Set 1 • Question #13 of 246
Launch Interactive Practice Room On an isomagnetic chart, the line of zero variation is the __________.
A
zero variation line
B
isogonic line
C
variation line
D
agonic line
✓ Correct Answer
USCG NMC Regulatory Explanation
In USCG General Navigation principles (Bowditch, Light Lists, and Coast Pilots), regarding 'On an isomagnetic chart, the line of zero variation is the', the verified fact is: 'agonic line'.
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