SITUATION 7.a. The observed compass bearing of a line in 1981 was S.37°30'E and the magnetic declination of the placethen was known to be 3°10'W. It has also discovered that during the observation local attraction of theplace at that moment of 5'E existed. Find the true azimuth of the line.b. The bearing of the line from A to B was measured as S 16°30' W. It was found that there was localattraction at both A and B and therefore a forward and backward bearing were taken between A and apoint C at which there was no local attraction. If the bearing of AC was $30°10 E and that of CA was N28°20 W. What is the corrected bearing of AB?

A) Observed compass bearing = S37°30'E Magnetic declination = 3°10'W Local attraction = 5'E To…

SITUATION 7. a. The observed compass bearing of a line in 1981 was S.37°30'E and the magnetic declination of the place then was known to be 3°10'W. It has also discovered that during the observation local attraction of the place at that moment of 5'E existed. Find the true azimuth of the line. The bearing of the line from A to B was measured as S 16°30' W. It was found that there was local attraction at both A and B and therefore a forward and backward bearing were taken between A and a point C at which there was no local attraction. If the bearing of AC was $30°10'E and that of CA was N 28°20 W. What is the corrected bearing of AB? ( b.

SITUATION 7. a. The observed compass bearing of a line in 1981 was S.37°30'E and the magnetic declination of the place then was known to be 3°10'W. It has also discovered that during the observation local attraction of the place at that moment of 5'E existed. Find the true azimuth of the line. The bearing of the line from A to B was measured as S 16°30' W. It was found that there was local attraction at both A and B and therefore a forward and backward bearing were taken between A and a point C at which there was no local attraction. If the bearing of AC was $30°10'E and that of CA was N 28°20 W. What is the corrected bearing of AB? ( b.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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