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GATE CE 2022: Transportation Engineering & Surveying Quiz #11
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Question 1
The latitude and departure of a line AB are + 78 m and – 45.1 m, respectively. The whole circle bearing of the line AB is:
Question 2
The reduced bearing of a 10 m long line is N30 °E. The departure of the line is
Question 3
An instrument was setup at P and the angle of depression to a vane 2m above the foot of the staff held at Q was 5° 36’. The horizontal distance between P & Q was known to be 3000 m. Given the staff reading on a benchmark of elevation 436.000 was 2.865m, the R.L of the staff station Q is
Question 4
The interior angles of four triangles are given below:
Which of the triangles are ill-conditioned and should be avoided in Triangulation surveys?
Question 5
The lengths and bearings of a closed traverse PQRSP are given below
The missing length and bearing, respectively of the line SP are
The missing length and bearing, respectively of the line SP are
Question 6
The following table gives data of consecutive coordinates in respect of a closed theodolite traverse PQRSP. 
The magnitude and direction of error of closure in whole circle bearing are
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ESE & GATE CEGeneralOct 27ESE & GATE CE
