Q. The Reconnaissance survey is done based on _____ and other already available data.

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Q. What is the next step after the survey team studies the general topography of the country?

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Q. What is the use of prismatic compass in survey?

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Q. What is the instrument ‘Abney level’ also called as?

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Q. Which are the instruments used for Reconnaissance survey?

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Q. Which of the following equipment is not a part of Modern Surveying Instruments and techniques?

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Q. What is the advantage of Modern Surveying Instruments and Techniques over old ones?

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Q. What is the full form of EDM instruments used for modern surveying?

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Q. In Laser survey what is the replacement for invisible line of sight of ordinary survey instruments?

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Q. By using Laser in Surveying distances up to 70 km can be measured.

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Q. What major points should be included in the Project report for a Reconnaissance survey?

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Q. What is the objective of Preliminary survey?

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Q. What is done to estimate the cost of the rail line to be constructed in Preliminary survey?

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Q. Why is Theodolite used for Preliminary survey?

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Q. What is the use of Tacheometer in Preliminary survey?

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Q. The survey done on site usually covers a width of 200m on either side of the alignment.

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Q. Which among the following is not a part of the report prepared after Preliminary survey?

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Q. When is the Final Location survey done?

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Q. What is the objective of Final location survey?

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Q. In Preliminary survey the total alignment is traversed with a Theodolite, but it is not necessary in Final location survey.

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