(2) Th a compas« survey made 50 - years ago, the observed magnetic bearing of a reference magnetic deelination was made and the declination in the line AB was S 50°18' E when the 8°15' E. At preven t, a new rurvey came locality changed was to 12°10' w.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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determine:

(a) the true bearing of the line fifty years ago

(b) the magnetic azimuth of the line at present

(c) the true azimuth of the line at present

 

*refer from the attached

(2) In a compass survey
braring of a reference
magne tic deelination
was made and the declination in Hthe
to 12°10' w.
made 50- yeare ago, the oboerved magnetic
was S 50°18'E when the
8°15' E. At preven t, a new rurvey
came locality changed
line AB
was
CS Scanned with CamScanner
Transcribed Image Text:(2) In a compass survey braring of a reference magne tic deelination was made and the declination in Hthe to 12°10' w. made 50- yeare ago, the oboerved magnetic was S 50°18'E when the 8°15' E. At preven t, a new rurvey came locality changed line AB was CS Scanned with CamScanner
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