4. THREE HILLS A,B,& CHAS ELEVATIONS OF 660m, 625m & 600m RESPECTIVELY. B IS IN BETWEEN A & C AND IS 10km FROM A & 12km FROM C a. CONSIDERING THE EFFECT OF CURVATURE & REFRACTION CORRECTION, WHAT IS THE CLEARANCE OR OBSTRUCTION OF THE LINE OF SIGHT AT B CONSIDERING THAT C IS VISIBLE FROM A b. IF A 5m TOWER IS ERECTED ON TOP OF B, WHAT WOULD BE THE HEIGHT OF EQUAL TOWERS TO BE ERECTED AT A & CIN ORDER THAT A,B, & C WILL BE INTERVISIBLE WHAT SHOULD BE THE HEIGHT OF TOWER TO BE ERECTED AT C SO THAT B & C WILL BE INTERVISIBLE FROM A C.

4. THREE HILLS A,B,& CHAS ELEVATIONS OF 660m, 625m & 600m RESPECTIVELY. B IS IN BETWEEN A & C AND IS 10km FROM A & 12km FROM C a. CONSIDERING THE EFFECT OF CURVATURE & REFRACTION CORRECTION, WHAT IS THE CLEARANCE OR OBSTRUCTION OF THE LINE OF SIGHT AT B CONSIDERING THAT C IS VISIBLE FROM A b. IF A 5m TOWER IS ERECTED ON TOP OF B, WHAT WOULD BE THE HEIGHT OF EQUAL TOWERS TO BE ERECTED AT A & CIN ORDER THAT A,B, & C WILL BE INTERVISIBLE WHAT SHOULD BE THE HEIGHT OF TOWER TO BE ERECTED AT C SO THAT B & C WILL BE INTERVISIBLE FROM A C.

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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