Surveying Mock test – 5 || Civil Engineering Mock tests




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1. For setting out a simple curve, using two theodolites.
2. The slope correction may be ignored if
3. Pantograph is used for
4. Closed contours of decreasing values towards their centre, represent
5. If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum perpendicular offset for the transition curve, is
6. The horizontal angle between true meridian and magnetic meridian, is known
7. For locating a distant object visible from two transit stations, the method usually preferred to, is
8. One of the tacheometric constants is additive, the other constant, is
9. The whole circle bearing of a line is 290°. Its reduced bearing is
10. The sag of 50 m tape weighing 4 kg under 5 kg tension is roughly
11. The magnetic bearing of a line is 32° and the magnetic declination is 10° 15' W. The true bearing is
12. The tangent to the liquid surface in a level tube, is parallel to the axis of the level tube at
13. While measuring with a metallic tape of 30 m length pull should be applied
14. A traverse deflection angle is
15. Accuracy of 'fix' by two point problem, is
16. Diaphragm of a surveying telescope is held inside
17. The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is
18. The 'fix' of a plane table station with three known points, is bad if the plane table station lies
19. A tape of length and weight kg/m is suspended at its ends with a pull of
correction is
20. If the radius of a simple curve is R, the length of the chord for calculating offsets by the method of chords produced, should not exceed.
21. The longitudinal section of the surface of bubble tube is
22. If the area calculated form the plan plotted with measurements by an erroneous chain, accurate area of the plan is
23. Contour lines of different elevations can unite to form one line, only in the case of
24. Centering error of a theodolite produces an error
25. The least count of a Vernier scale is







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