Exampl (a) F.B. of line AB is 220°: Find B.B. of line BA. (b) F.B. of line BC is 40°, and F.B. of line CD is 120°. Find-/BCD. low. Draw sketches to justify (c) If magnetic bearing of line AB is 30° and magnetic declination is 3°W, find true bearing. (d) If R.B. of line BA is S 60° E and that of line BC is N 70° E, than find ZABC. (e) If W.C.B. of line AB is "due north' find R.B.0 (f) If W.C.B. of line BC is 280°, find R.B. of line BC. (g) If R.B. of line XY is N 40° E and magnetic declination is 2° 15' W, find true R.B.
Exampl (a) F.B. of line AB is 220°: Find B.B. of line BA. (b) F.B. of line BC is 40°, and F.B. of line CD is 120°. Find-/BCD. low. Draw sketches to justify (c) If magnetic bearing of line AB is 30° and magnetic declination is 3°W, find true bearing. (d) If R.B. of line BA is S 60° E and that of line BC is N 70° E, than find ZABC. (e) If W.C.B. of line AB is "due north' find R.B.0 (f) If W.C.B. of line BC is 280°, find R.B. of line BC. (g) If R.B. of line XY is N 40° E and magnetic declination is 2° 15' W, find true R.B.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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