My Report

Surveying Practice Test 7


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Which among the following indicates the correct necessity of classification of the triangulation system?

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

3. Which of the following represents the correct set of constants and variables present in a normal equation?

4. 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.

5. Determine the super elevation, if the width of the road can be given as 2.96m, radius of curve as 62.96m, vehicle speed = 56m/s.

6. Determine the value of correction if the wave length is given as 25m, having weight 6.

7. Determine the weight of the weighted arithmetic mean if the angles and their weights are given as 40˚56ꞌ2ꞌꞌ, 40˚56ꞌ7ꞌꞌ, 40˚56ꞌ12ꞌꞌ and 5, 4, 9 respectively.

8. The formula of length of tangent is given as___________

9. Napier’s rule is used for the calculation of___________

10. A Reverse curve can be set by which of the following methods?


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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