Q. In trapezoidal formula, volume can be over estimated.

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Q. Determine the volume of prismoid using trapezoidal formula, if the areas are given as 117.89 sq. m and 55.76 sq. m which are 1.5m distant apart.

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Q. Which of the following methods is capable of providing sufficient accuracy?

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Q. The correction applied in trapezoidal formula is equal to____________

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Q. Correction applied in prismoidal correction is always__________

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Q. The calculation of mid-area is necessary in case of a prismoidal correction.

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Q. Which of the following value is necessary in case of determining the correction in prismoid?

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Q. Prismoidal correction can be given as________

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Q. Prismoidal correction is obtained from which of the following formulae?

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Q. Find the prismoidal correction, if the area of cross sections were given as 114.65 sq. m and 56.76 sq. m, which are 2 m distant apart having 3 sides.

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Q. If the areas of cross sections of one side area given as 117.86 sq. m, 105.76 sq. m and the other side as 98.76 sq. m, 86.54 sq. m, the values of b, n, m, mꞌ and d are given as 2, 3, 4,4 and 1 respectively. Find the correction of prismoid in case of side hill section.

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Q. Prismoidal correction can be applied to which of the following formulae?

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Q. Find the correction applied for two-level section if area of cross sections at different sides were given as 115.31, 165.72 and 65.87, 54.23,which unit distant apart having number of sides 2.

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Q. What will be the correction for three level sections, if the areas of 3 different sides, which are having unit distance are 121.31 sq. m, 145.76 sq. m, 176.65 sq. m and 45.87 sq. m, 45.67 sq. m, 72.43 sq. m?

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Q. Which of the following indicates the assumption assumed in case of curvature correction?

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Q. Which of the following is not a case assumed in curvature correction?

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Q. Level section requires application of correction.

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Q. For larger and smaller areas, same formula can be applied in case of side-hill section.

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Q. Correction for curvature is applied for getting ___________

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Q. What is the correction applied for two-level section if the area of the traverse is 121.45 sq. m and value of e = 9.34?

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