Q. In which of the following areas, the usage of primary triangulation is done?

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Q. Length of base line in primary triangulation is given as____________

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Q. When compared to primary triangulation, secondary triangulation is having smaller triangles.

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Q. Among the classification of triangulation, which will give the precise value?

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Q. Which classification involves the formation of more number of triangles?

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Q. Which triangulation system has the least probability of occurring errors?

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Q. Which triangulation system is will not give more accurate results?

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Q. Covering whole survey area with primary triangulation but filling the gaps with secondary and tertiary triangulation involves in which among the following processes?

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Q. In the process of reconnaissance, map reference is taken.

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Q. Which of the following is not necessary for Reconnaissance process?

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Q. Height of the instrument depends upon __________

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Q. Height of the station above datum is given as __________

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Q. In the process of Reconnaissance, which of the following is determined?

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Q. Reconnaissance process will give best output only on elevated grounds.

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Q. While calculating h2 with reference to h1, line of sight must be ______ m above the point of tangency.

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Q. For proper identification, station marks are marked with___________

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Q. Besides theodolite which among the following is used for taking angles.

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Q. Determine the height of the station if the distance between the visible horizon is 44km.

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Q. Find the distance between the visible horizon, if the height of the station is given as 2.98m.

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Q. A structure erected over a station can be determined as___________

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