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Civil Engineering · all questions

Surveying
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Sidereal day

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In a tropical year, the numbers of sidereal days are

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In a tropical year, the numbers of sidereal days are

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The point on the celestial sphere vertically below the observer's position, is called

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The circle in which a plane tangent to the earth's surface at the point of observation, intersects the celestial sphere, is called

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The type of surveying which requires least office work is

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During chaining along a straight line, the . leader of the party has 4 arrows in his hand while the follower has 6. Distance of the follower from the starting point is

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The difference of levels between two stations A and B is to be determined. For best results, the instrument station should be

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Subtense bar is an instrument used for

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Cross staff is an instrument used for

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Theodolite is an instrument used for

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Systematic errors

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In a spherical triangle ABC, right angled at C, sin b equals

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Pick up the correct statement from the following:

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Pick up the correct statement from the following:

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On vertical photographs, height displacement is

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The First Point of Aeries

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The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called

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If the lower clamp screw is tightened and upper clamp screw is loosened, the theodolite may be rotated

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The position of a heavenly body on the celestial sphere can be completely specified by

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