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  • Question

  • If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of the curve and long chord, is


  • Options
  • A. If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of
  • B. If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of
  • C. If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of
  • D. If ? is the angle of deflection of a simple curve of radius R, the distance between the mid-point of.

  • Correct Answer
  • . 

    • Surveying problems

    Search Results

    • 1. Number of links per metre length of a chain are

    • Options
    • A. 2
    • B. 5
    • C. 8
    • D. 10
    • E. 20
      • Discuss
    • 2. The defect of a lens whereby rays of white light proceeding from a point get dispersed into their components and conveyed to various foci, forming a blurred and coloured image is known as

    • Options
    • A. chromatic aberration
    • B. spherical aberration
    • C. astigmatism
    • D. coma.
      • Discuss
    • 3. Locating the position of a plane table station with reference to three known points, is known as

    • Options
    • A. intersection method
    • B. radiation method
    • C. resection method
    • D. three point problem.
      • Discuss
    • 4. If the whole circle bearing of a line is 270°, its reduced bearing is

    • Options
    • A. N 90° W
    • B. S 90° W
    • C. W 90°
    • D. 90° W.
      • Discuss
    • 5. Under ordinary conditions, the precision of a theodolite traverse is affected by

    • Options
    • A. systematic angular errors
    • B. accidental linear errors
    • C. systematic linear errors
    • D. accidental angular errors.
      • Discuss
    • 6. The method generally preferred to for contouring an undulating area, is

    • Options
    • A. chain surveying
    • B. plane table surveying
    • C. tacheometrical surveying
    • D. compass surveying.
      • Discuss
    • 7. If the declination of the needle is 10° W

    • Options
    • A. each of the whole circle reckoning has to be micros by 10°
    • B. in the quadrantal method, the correction is positive in the 1st and 3rd quadrants
    • C. in the quadrantal method, the corrections is negative in 2nd and 4th quadrants
    • D. all the above.
      • Discuss
    • 8. The back staff reading on a B.M. of R.L. 500.000 m is 2.685 m. If foresight reading on a point is 1.345 m, the reduced level of the point, is

    • Options
    • A. 502.685 m
    • B. 501.345 m
    • C. 501.340 m
    • D. 504.030 m
    • E. 502.585 m.
      • Discuss
    • 9. The conventional sign shown in below figure represents a

    • Options
    • A. bridge carrying railway below road
    • B. bridge carrying road below railway
    • C. bridge carrying road and railway at the same level
    • D. a level crossing.
      • Discuss
    • 10. For taking offsets with an optical square on the right hand side of the chain line, it is held

    • Options
    • A. by right hand upside down
    • B. by left hand upright
    • C. by right hand upright
    • D. by left hand up side down.
      • Discuss

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