Surveying Online Test - Paper 3 » Winning Questions
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Surveying Online Test – Paper 3

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
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1. A series of closely spaced contour lines represent a

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2. The projection of a line on a plane perpendicular to the meridian is known as

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3. The three-point problem can be solved by:

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4. *Which instrument is not used in plane table

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5. The difference between the two bearings of the last line as observed at the first and the last station of a traverse is known as

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6. The upgrade road meets with the downgrade road, then the curve formed at the junction is called

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7. The W.C.B of a line is preferred to a quadrantal bearing merely because

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8. It is more difficult to obtain good results while measuring the horizontal distance by the stepping method

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9. Ranging is the process of

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10. Revolving of the telescope of a theodolite in a horizontal plane is

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11. A 20 cm theodolite means

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12. When the whole circle bearing of two lines AB and AC are 115° and 41° respectively, then the included angle BAC will be:

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13. Tacheometry is adopted where

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14. The types of instrument generally used in the survey of gravity water supply system are:

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15. Size of a theodolite is specified by

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16. The most probable value of an observed quantity available from a given set of observations is the one for which the sum of the square of errors is a minimum. This statement is called

17 / 50

17. Overturning of vehicles on a curve can be avoided by using

18 / 50

18. Right face and left face readings are taken to

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19. A level tube is used to make the line of sight horizontal. It is filled with

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20. You are requested to carry out a survey for the construction of a small airport in a mountainous region of Nepal. Which of the following surveying method will you choose?

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21. If W is the weight of the chain, L is the span, and P is the tension or pull, the sag correction for the chain will be

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22. The longest chain line passing through the center of the area is known as

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23. The chain length which is not the standard metric chain length is

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24. Metallic tapes are made of

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25. If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as

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26. "Cross-sectioning" and "Longitudinal sectioning" is

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27. The advantage of anallatic lens is

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28. The designation of scale recommended by IS: 1491-1959 is

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29. The absence of spherical aberration in a telescope is known as

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30. The fundamental lines of transit of the theodolite are

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31. If the focal length of the objective glass is 20cm, and the distance from the object glass to the trunnion axis is 12cm, the additive constant is

32 / 50

32. Bench marks are fixed by

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33. The length of the perpendicular offset from a tangent to the junction of a transition curve and circular curve is equal to

34 / 50

34. The difference between a level line and a horizontal line is that

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35. The multiplying constant of a tacheometer is

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36. Different grades are joined together by a

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37. In the stadia method, if k is the multiplying factor, s is the staff intercept, c is the additive constant of the instrument, then the distance equation is given by the expression

38 / 50

38. When the following scale is the smallest one

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39. The strength of the fix of a plane table is:

40 / 50

40. Closed contours with higher value inside represent a

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41. In a closed traverse,

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42. The sensitivity of the bubble tube can be increased by

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43. In trigonometrical leveling, the combined correction is given by (where m=coefficient of refraction)

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44. In an internal focusing type of telescope, the negative lens provided is

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45. The reciprocal leveling eliminates

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46. The optical square is based on the principle of

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47. The place where the reading is taken is known as

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48. A level line is a

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49. An operation for determining the relative elevations of different points on the surface of the earth is known as

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50. The tacheometric method is a more suitable method for preparing the contour map of

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