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Exercises
Instructions
Now that you have been shown how to perform calculations using the
magnetic compass and its error, you need to practice these skills. The
following problems give you one or more values; you are to fill in the
blanks with the correct answer. Take your time and refer back to
previous material to complete each exercise.
Exercise 1
Find the missing values.
C
D
M
V
T
022
4E
026
6W
C
D
M
V
T
090
1.5W
3E
C
D
M
V
T
210
1.5E
220
C
D
M
V
T
328
325
332
Exercise 2
Using the memory-aids "Compass Best, Error West" and "Compass Least,
Error East," fill in the missing values.
Compass Course
Actual Compass Reading
Error
180
182
2W
225
229
196
193
True Course
Actual Gyro Reading
Error
339
337
196
194.5
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