What is the elevation of a point, if the elevation of a benchmark is 200.852 m,

Question

What is the elevation of a point, if the elevation of a benchmark is 200.852 m, back sight is 2.324 m, foresight is 1.836 m?

Options:

A . 213.176

B . 203.176

C . 211.340

D . 201.340

Answer: Option D
Answer: (d).201.340

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Question 1. If the observed back sight and fore sight are x1 and x2. The correction back sight on A will be equal to x1-y1, where y1....is the correction difference in level between A and B.

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Question 7. If the staff reading at point A = ha and at a point B = hb. The correct staff reading should have been Ha and Hb, then t....in elevation between A and B is given by _____

Question 8. If the back sight and fore sight distances are balanced, the elevation between two points is equal to the difference bet....two points and correction for curvature and refraction is necessary.

Question 9. If the staff reading at point A = ha and at a point B = hb. The correct staff reading should have been Ha and Hb, where ....in elevation between A and B is given by ____________

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