In levelling across a river, reciprocal level readings were taken between two points A and B. From setup near A: on A, 0.994 and 0.992 m; on B,2.076, 2.077, 2.078 and 2.077 m. At the setup near B: On B, 2.550 and 2.548 m; on A, 1.462, 1.463, 1.464 and 1.463 m. If the elevation of point A is 246.850 m, the elevation of point B should be a. 247.935m b. 245.764m c. 247.938m d. 245.763m e. 245.765m
In levelling across a river, reciprocal level readings were taken between two points A and B. From setup near A: on A, 0.994 and 0.992 m; on B,2.076, 2.077, 2.078 and 2.077 m. At the setup near B: On B, 2.550 and 2.548 m; on A, 1.462, 1.463, 1.464 and 1.463 m. If the elevation of point A is 246.850 m, the elevation of point B should be a. 247.935m b. 245.764m c. 247.938m d. 245.763m e. 245.765m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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In levelling across a river, reciprocal level readings were taken between two points A and B. From setup near A: on A, 0.994 and 0.992 m; on B,2.076, 2.077, 2.078 and 2.077 m. At the setup near B: On B, 2.550 and 2.548 m; on A, 1.462, 1.463, 1.464 and 1.463 m. If the elevation of point A is 246.850 m, the elevation of point B should be
a. 247.935m
b. 245.764m
c. 247.938m
d. 245.763m
e. 245.765m
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