Situation 2] in the two-peg test of a dumpy level, the following observations are taken: with level set up at M (midway between A and B), the rod readings on A and B are 1.155 mand 1.770 m, respectively. With level at P, the rod reading on A is 2.423 mand that on B is 2.999 m. If point P is located 1.67 m from A along the extension of line AB and 76.910m from B, 1. The correct rod reading on the far rod for a horizontal line of sight (with the level still set up at P) should be? ii. The correct rod reading on the near rod for a horizontal line of sight (with the level still set up at P) should be? 111. Describe the angle of incidence of the line of sight.
Situation 2] in the two-peg test of a dumpy level, the following observations are taken: with level set up at M (midway between A and B), the rod readings on A and B are 1.155 mand 1.770 m, respectively. With level at P, the rod reading on A is 2.423 mand that on B is 2.999 m. If point P is located 1.67 m from A along the extension of line AB and 76.910m from B, 1. The correct rod reading on the far rod for a horizontal line of sight (with the level still set up at P) should be? ii. The correct rod reading on the near rod for a horizontal line of sight (with the level still set up at P) should be? 111. Describe the angle of incidence of the line of sight.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Situation 2] in the two-peg test of a dumpy level,
level set up at M (midway between A and B), the rod readings on A and B are 1.155 mand 1.770 m,
respectively. With level at P, the rod reading on A is 2.423 mand that on B is 2.999 m. If point
P is located 1.67 m from A along the extension of line AB and 76.910 m from B,
the following observations are
taken: with
1. The correct rod reading on
the far rod for a
horizontal line of sight (with the level
still set up at P) should be?
II. The correct rod reading on the near rod for a horizontal line of sight (with the level
still set up at P) should be?
111. Describe the angle of incidence of the line of sight.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7fddee76-aeee-4b97-9f00-6babbe5c462a%2Fca390105-982c-4373-82d2-a1d373a1493f%2Fyvg5ft_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Situation 2] in the two-peg test of a dumpy level,
level set up at M (midway between A and B), the rod readings on A and B are 1.155 mand 1.770 m,
respectively. With level at P, the rod reading on A is 2.423 mand that on B is 2.999 m. If point
P is located 1.67 m from A along the extension of line AB and 76.910 m from B,
the following observations are
taken: with
1. The correct rod reading on
the far rod for a
horizontal line of sight (with the level
still set up at P) should be?
II. The correct rod reading on the near rod for a horizontal line of sight (with the level
still set up at P) should be?
111. Describe the angle of incidence of the line of sight.
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