USCG Exam PracticeDead reckoning — DR plot maintenance
'Set' as used in current terminology refers to ______.
- ✓ the direction toward which the current flowsCorrect
- B. the speed at which the current flows
- C. the direction from which the current originates
- D. the rate of change of current speed over time
Why A is correct
Set is defined as the direction toward which the current flows. Drift is the current's speed. Confusing set with the direction of origin is a common error.
Cited:Bowditch Ch. 8 §803