An EDM instrument has a purported accuracy capability of (2 mm +2 ppm). The estimated error for both instrument and target miscentering errors is 1.5 mm. ▸ Part A Part B What is the precision of measurement, in terms of parts per million, for a line length of 508.000 m? Express the answer in parts per million to three significant figures. E- ppm
An EDM instrument has a purported accuracy capability of (2 mm +2 ppm). The estimated error for both instrument and target miscentering errors is 1.5 mm. ▸ Part A Part B What is the precision of measurement, in terms of parts per million, for a line length of 508.000 m? Express the answer in parts per million to three significant figures. E- ppm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![An EDM instrument has a purported accuracy
capability of ±(2 mm +2 ppm). The estimated
error for both instrument and target miscentering
errors is 1.5 mm.
▸
Part A
Part B
What is the precision of measurement, in terms of parts per million, for a line length of 508.000 m?
Express the answer in parts per million to three significant figures.
E=
ppm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4ca109d6-352b-4cd4-b1b5-6725a5320685%2F5050f1e9-cd74-4f87-9a1c-6cf4495e0b75%2Fqy145tn_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An EDM instrument has a purported accuracy
capability of ±(2 mm +2 ppm). The estimated
error for both instrument and target miscentering
errors is 1.5 mm.
▸
Part A
Part B
What is the precision of measurement, in terms of parts per million, for a line length of 508.000 m?
Express the answer in parts per million to three significant figures.
E=
ppm
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