13. In the two-peg test of a dumpy level, the following observation were taken: With level set up at M (midway between A and B), the rod readings on A and B are 1.155 m and 1.770 m, respectively. With level at P, the rod readings on A and B are 2.423 m and 2.999 m, respectively. Point P is located 1.67 m from A along the extension of line AB and 76.910 m from B. Determine the correct reading on the far rod for a horizontal line of sight. a. 3.309 m 3.142 m b. c. 2.959 m d. 2.999 m
13. In the two-peg test of a dumpy level, the following observation were taken: With level set up at M (midway between A and B), the rod readings on A and B are 1.155 m and 1.770 m, respectively. With level at P, the rod readings on A and B are 2.423 m and 2.999 m, respectively. Point P is located 1.67 m from A along the extension of line AB and 76.910 m from B. Determine the correct reading on the far rod for a horizontal line of sight. a. 3.309 m 3.142 m b. c. 2.959 m d. 2.999 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
13
![13. In the two-peg test of a dumpy level, the following observation were taken: With level set up at M (midway
between A and B), the rod readings on A and B are 1.155 m and 1.770 m, respectively. With level at P, the
rod readings on A and B are 2.423 m and 2.999 m, respectively. Point P is located 1.67 m from A along the
extension of line AB and 76.910 m from B. Determine the correct reading on the far rod for a horizontal line
of sight.
a.
b.
C.
d.
3,309 m.
3.142 m
2.959 m
2.999 m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3585180a-bb1d-439e-8ce6-1309860f79fd%2F815f507c-3eb9-478f-b722-74840edbc339%2Fzews60g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:13. In the two-peg test of a dumpy level, the following observation were taken: With level set up at M (midway
between A and B), the rod readings on A and B are 1.155 m and 1.770 m, respectively. With level at P, the
rod readings on A and B are 2.423 m and 2.999 m, respectively. Point P is located 1.67 m from A along the
extension of line AB and 76.910 m from B. Determine the correct reading on the far rod for a horizontal line
of sight.
a.
b.
C.
d.
3,309 m.
3.142 m
2.959 m
2.999 m
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