In a two-peg test of a dumpy level, the following observations were taken. Rod Reading Instrument at c Instrument at D Station A 0.296 m 1.574 m Station B 0.910 m 2.400 m Point C is equidistant from A and B, while D is 20m from A and 130m from B. Determine: a. The difference in elevation between A and B (in meters) b. The error when the instrument is at Point C (in meters) c. The error in Station A when the instrument is at Point D (in meters)
In a two-peg test of a dumpy level, the following observations were taken. Rod Reading Instrument at c Instrument at D Station A 0.296 m 1.574 m Station B 0.910 m 2.400 m Point C is equidistant from A and B, while D is 20m from A and 130m from B. Determine: a. The difference in elevation between A and B (in meters) b. The error when the instrument is at Point C (in meters) c. The error in Station A when the instrument is at Point D (in meters)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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