Q. The figure belongs to which of the following classifications?

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Q. The figure given below describes about the double chain method of triangulation.

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Q. The figure given below describes which of the following methods?

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Q. Satellite station is also known as__________

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Q. Calculate the corrected angle if the values of θ, β₁ and β₂ are given as 50˚46ꞌ, 12˚24ꞌ and 13˚36ꞌ.

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Q. Determine the corrected direction of the eccentric station if the value of D is given as 200m with a reflection of 9˚15ꞌ having a distance of 1.2m from the main station.

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Q. Determine the eccentric station point if the station is 1.65m to the west and the distance between remaining two station points is given as 300m, with an angle of 10˚12ꞌ.

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Q. Determine the true angle, if the station is placed at the second point having angles θ, α and β as 20˚45ꞌ, 2˚31ꞌ and 7˚12ꞌ.

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Q. Which of the following method can be adopted if there is any object in the point of instrument station?

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Q. Which of the following indicates the formula of phase correction?

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Q. The recordings taken from eccentric station are more precise.

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Q. Which of the following can describe the main purpose of the satellite station?

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Q. What will be the correction for slope, if the length of the line is given as 20m with slope of 5˚46ꞌ?

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Q. Calculate the correction for misalignment, if the length of the line is 18m with perpendicular of 3m.

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Q. If the weight of the tape is 1kg having length 100m with 6 equal bays. The pull applied will be 9N, calculate the correction for sag.

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Q. Apply correction for tension, if the pull applied during measurement is 15N and standard pull is about 8N. Measured length is about 10m, cross-section of the tape is 5 sq. cm with E 2*10⁷ N/sq. cm.

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Q. Determine the correction for the temperature, if the mean temperature is 30˚C and the temperature during standardization of tape is about 28˚C with length of the line 9m.

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Q. What will be the correction for absolute length of the length of the line is 20m, correction is 2m and length of the tape is 30m?

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Q. The formula for correction for temperature is ___________

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Q. Which of the following methods is having more amount of flexibility?

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