222 Survey Chapter Wise McQ Test of 25 Question #15 Survey Chapter Wise McQ Test of 25 Question for PSC, NEC, UPSC, SSC and Many more. 1 / 25 1. While measuring with a metallic tape of 30m length pull should be applied A. 1 kg B. 2 kg C. 3 kg D. 4 kg 2 / 25 2. Total station measures: A. Horizontal distances B. Slope distances C. Difference in elevations D. All of the above 3 / 25 3. The accuracy of measurement in chain surveying, does not depend upon A. length of the offset B. scale of the plotting C. importance of the features D. general layout of the chain lines 4 / 25 4. Accuracy of ‘fix’ by two point problem, is A. bad B. good C. not reliable D. unique 5 / 25 5. A map that show the types and intensities of different land used in a particular area is called A. land development map B. land use map C. land planning map D. none of the above 6 / 25 6. Contour lines of different elevation can unite to form one line, only is the case of A. a vertical cliff B. a saddle C. a hill top D. a water shed line 7 / 25 7. A relatively permanent point of references whose level is known is called A. reduced level B. datum C. benchmark D. sea level 8 / 25 8. A line normal to the plumb line at points is known as A. vertical line B. horizontal line C. line of collimation D. level line 9 / 25 9. During temporary adjustment of theodolite, parallax is remove by…… A. Focusing the eye piece for distinct vision of cross hairs B. bringing the image of the object in the plane of the cross hairs C. none of the above D. both 'A' and 'B' 10 / 25 10. The bench mark of a station A is 500 m and back sight reading at the point A is 2 m and fore sight reading of station B is 3 m. Find RL of station B. A. 502m B. 503m C. 499m D. 505m 11 / 25 11. The contour line can cross one another on map only in the case Of A. a ridge B. a valley C. an overhanging cliff D. a saddle 12 / 25 12. If ‘h’ is the difference in height-between two points of a chain length ‘l’ the required slope correction is A. h²/2l B. h/2l C. h²/l D. none of the above 13 / 25 13. The main principle of surveying is to work……….. A. from part to the whole B. from whole to the part C. from higher level to the lower level D. from lower level to the higher level 14 / 25 14. Closed contours of decreasing values towards their centre represent…….. A. a saddle B. a depression C. a river bed D. a hill 15 / 25 15. The effect of the earth’s curvature is not considered in plane survey, it it is A. higher than 260 km² B. higher than 100 km² C. lower than 260 km² D. lower than 100 km² 16 / 25 16. The fundamental principle of surveying is to work from the………… A. whole to the part B. part to the whole C. lower level to the higher level D. higher level to the lower level 17 / 25 17. If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as…………….. A. direct vernier B. double vernier C. rectrograde vernier D. simple vernier 18 / 25 18. The horizontal angle between the true and magnetic meridian at a place is called…………….. A. azimuth B. declination C. local attraction D. magnetic bearing 19 / 25 19. Contour lines…. A. cross each other B. end abruptly C. are uniformly spaced D. close somewhere 20 / 25 20. Which of the following is not a method of plane table surveying? A. Intersection B. Radiation C. Trisection D. Resection 21 / 25 21. The zero of the graduated circle of a prismatic compass is located at A. north end B. east end C. south end D. west end 22 / 25 22. The radius of curvature of the arc of the bubble tube is generally kept A. 10 m B. 25 m C. 50 m D. 100 m 23 / 25 23. ABCD is a regular parallelogram plot of land whose angle BAD is 60° If the bearing of the line AB is 30° the bearing of CD, is A. 90° B. 120° C. 210° D. 270° 24 / 25 24. The choice scale of the map for plotting survey data depends on: A. Purpose of survey B. Accuracy required C. Available resources D. All of the above 25 / 25 25. The rise and fall method of reduction of levels, provides a check on A. back sights B. fore sights C. intermediate sights D. all of these Your score is The average score is 64% 0% Restart quiz Exit civil engineerloksewamock testsub engineer mock testsurvey
