55 Survey Chapter Wise McQ Test of 25 Question #10 Survey Chapter Wise McQ Test of 25 Question for PSC, NEC, UPSC, SSC and Many more. 1 / 25 1. Which of the following errors cannot be eliminated by taking both face observations? A. error due to horizontal axis not being perpendicular to the vertical axis B. index error i.e. error due to imperfect adjustment of the vertical circle vernier C. error due to non-parallelism of the axis of telescope level and line of collimation D. none of the above 2 / 25 2. Face left and face right reading are taken A. For correct reading B. Eliminate error in vertical axis C. Eliminate error in line of collimation D. Eliminate error of trunnion axis not exactly horizontal 3 / 25 3. The setting of the theodolite over a station at the time of taking any observation is known as A. Temporary adjustment B. Permanent adjustment C. Both A and B D. None of above 4 / 25 4. Which of following is not a process of temporary adjustment? A. Elimination of Parallax B. Levelling C. Adjustment of the horizontal plate level D. All of above 5 / 25 5. For desired permanent adjustment, the vertical axis will be A. Truly vertical when bubble is in Centre of its run. B. Not truly vertical when bubble is in Centre of its run C. Both condition are satisfied D. None of above 6 / 25 6. For desired permanent adjustment, the axis of altitude bubble must be A. Parallel to the line of collimation B. Not parallel to the line of collimation C. Both a and b D. None of above 7 / 25 7. . … Is condition arising when image formed by the objective lens is not in the plane of the cross hairs? A. Refraction B. Diffraction C. Parallax D. None of above 8 / 25 8. The real image of an object formed by the objective, must lie A. in the plane of cross hairs B. at the Centre of the telescope C. at the optical Centre of the eye-piece D. Anywhere inside the telescope 9 / 25 9. Which of the following methods of theodolite traversing is suitable for locating the details which are far away from transit stations? A. measuring angle and distance from one transit station B. measuring angles to the point from at least two stations C. measuring angle at one station and distance from other D. measuring distance from two points on traverse line 10 / 25 10. Which of the following is not a type of Theodolite? A. Magnetic theodolite B. Vernier Transit theodolite C. Direction theodolites D. Repeating theodolite 11 / 25 11. The Departure of a line AB having length 120 m and aligned in North direction is …….? A. 120 m B. 1m C. 0m D. 12m 12 / 25 12. Deflection angle may vary from …….. to ………… A. 0° to 90° B. 90° to 180° C. 0° to 180° D. 0° to 270° 13 / 25 13. A… of line is its orthographic projection on the N-S axis representing the meridian A. Latitude B. Longitude C. Departure D. None of above 14 / 25 14. If the latitude of a line is negative then, line is declined towards A. Northwards B. Southwards C. Westwards D. Eastwards 15 / 25 15. If the Departure of line is Positive then, the line is declined towards A. Northwards B. Eastwards C. Southwards D. Westwards 16 / 25 16. If the latitude of line is positive and departure of line is negative, the line lies in A. First Quadrant B. Fourth Quadrant C. Third Quadrant D. None of above 17 / 25 17. If for a closed traverse, the algebraic sum of latitude is +1.2 and for departure, it is -3.28, then closing error of this traverse lies in A. First Quadrant B. Second Quadrant C. Third Quadrant D. Fourth Quadrant 18 / 25 18. If the latitude of line is negative and departure of line is negative, the line lies in A. First Quadrant B. Fourth Quadrant C. Third Quadrant D. None of Above 19 / 25 19. A ….. Is a series of connected lines whose lengths and directions are measured in the field? A. Triangle B. Traverse C. Polygon D. none of above 20 / 25 20. The sum of interior angles must be equal to A. (2N+4) *90 B. (2N-4) *90 C. (2N+4) * 180 D. (2N-4) * 180 21 / 25 21. For a closed traverse having five survey lines, the sum of exterior angles will be A. 540° B. 1260° C. 360° D. None of above 22 / 25 22. Closing error can be given as A. ((∑L)²+(∑D)² )^1/4 B. (∑L²-∑D² )^ 1/2 C. (∑L²*∑D² )^ 1/2 D. ((∑L)²+(∑D)² )^1/2 23 / 25 23. For a closed traverse to be balanced, both the algebraic sum of latitude and departure should be A. Zero B. Unity C. Cannot say D. None of above 24 / 25 24. Which among the following determines the direction of closing error? A. Tan δ = ∑L/∑D B. Tan δ = ∑L²/∑D² C. Tan δ = ∑D/∑L D. Tan δ = ∑D²/∑L² 25 / 25 25. Which of the following principle say this : “In isosceles triangle ratio to the perpendicular to the base is constant” A. Surveying B. Plane table C. Tacheometry D. All of these Your score is The average score is 45% 0% Restart quiz Exit civil engineerloksewamcqmcqcivilmock testpscsurveyupsc
