Surveying-1
Previous year question paper with solutions for Surveying-1 May-2018
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Question paper 1
SECTION-A
Q1. a) Fill in the blanks.
i. Surveying is the art of determining _______ of objects on the surface of earth.
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Read moreii. The part of surveying which deals with measurement in the vertical plane is known as___.
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Read moreiii. The survey where curvature of earth is taken into consideration is known as ________ .
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Read moreiv. Least count of leveling staff is ______.
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Read morev. Ranging rod more than 4m less than 6m. Is ______.
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Read morevi. WCB of a line is 2200 RB is ______.
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Read morevii. Magnetic dip at pole is ________.
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Read moreviii. With Prismatic compass we find _____ bearing.
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Read moreix. In plane table surveying ______ are eliminated.
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Read morex. Multiplying constant of level is ______.
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Read moreb) State True or False.
xi. Magnetic dip at equator is 00.
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xii. Area less than 100 square mile we go in for plane surveying .
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xiii. Temporary adjustment involves centering, leveling and focusing.
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xiv. In chain surveying field notes are prepared.
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xv. From a distance place we shift the RL by fly leveling
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SECTION-B
Q2. Attempt any five questions.
a. Explain main division of surveying.
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Read moreb. Explain indirect ranging across hill
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Read morec. How you will set perpendicular offset by brass cross staff ?
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Read mored. How you will find angles meeting at a point by prismatic compass?
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Read moree. Explain check leveling.
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Read moref. Explain radiation method of plane table surveying.
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Read moreg. Explain temporary adjustment of dumpy level.
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Read moreh. Write a short note on prismatic compass.
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Read morei. Discuss difficulties in leveling.
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Read moreSECTION-C
Q3. Attempt any three questions.
i. Explain inter - section method of plane table surveying
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Read moreii. The followings consecutive readings were taken with the help of a Dumpy level : 1.904, 2.653, 3.906, 4.026, 1.964, 1.702, 1.592, 1.261, 2.542, 2.006, 3.145. The instrument was shifted after the 4th and 7th reading The first reading was taken on the staff held on the bench mark 100.000 m. Calculate RLs of all points. Apply check also.
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iii. A 20 m. Chain was found to be 6 cm. To long after chaining a distance of 3800 m. It was tested again at the end of day’s work and found to be 9 cm. Too long after chaining a total distance of 7000m. If the chain was correct before commencement of the work. Find the true length.
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iv. Explain indirect ranging across valley
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Read morev. Explain method fly leveling to shift RL from a distance place
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Read more