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Which survey procedure minimizes instrumental errors when prolonging a straight line using a vernier theodolite?
Omitting backsight during line extension
Measuring horizontal angles without reversal
Averaging face left and face right observations
Observing the forward station only once
Averaging face left and face right observations
Practice and solve "Which survey procedure minimizes instrumental errors when prolonging a straight line using a vernier..." for Part 5 Domain Knowledge - CIL MT Civil 2026. The correct answer is Option C: Averaging face left and face right observations. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which survey procedure minimizes instrumental errors when prolonging a straight line using a vernier..." for Part 5 Domain Knowledge - CIL MT Civil 2026. The correct answer is Option C: Averaging face left and face right observations. Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.