1.18.10 - Errors in theodolite observations
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Practice Questions
Test your understanding with targeted questions
What is a common error you might encounter when setting up a theodolite?
💡 Hint: Think about the physical setup of the instrument.
What does averaging readings accomplish in surveying?
💡 Hint: Consider how different readings can differ due to various factors.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is one way to minimize errors in theodolite observations?
💡 Hint: Consider how changing direction can correct some observational issues.
True or False: Always assume any single reading from a theodolite is correct.
💡 Hint: Think about how you check for errors.
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Challenge Problems
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The readings taken from two vernier scales were 40.0° and 40.2°. What adjustment would you make, and what is the corrected value?
💡 Hint: Think about how averaging helps eliminate discrepancies.
During a session, you realize that an error was present in collimation due to the misalignment of the telescope. Outline the steps to correct this error.
💡 Hint: Consider the initial steps you take when setting up your equipment.
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