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SURVEYING MCQs - 2 | CIVIL ENGINEERING | COMPETITIVE EXAMS

6.   The plain scale is used to read ____. A.   Three consecutive units B.   One unit C.   Two units D.   None of the above     Answer: C        Two units     7. Vernier scale is used to measure ____. A.   Fractional part of a plain scale B.   Fractional part of a graduated scale C.   Fractional part of a diagonal scale D.   None of the above     Answer: B          Fractional part of a graduated scale     8. The branch of surveying which deals with the measurements in a vertical plane is known as _____. A.   Traversing B.   Levelling C.   Plane tabling D.   None of the above     Answer: B           Levelling     9. The diagonal scale is used to read ____. A.   Three

SURVEYING MCQs - 1 | CIVIL ENGINEERING MCQs | COMPETITVE EXAMS

  1.   The main principle of surveying is to work from _____. A.   The whole to the part B.   The centre to the boundary C.   The part to the whole D.   Higher to lower level     Answer: A        The whole to the part     2. The curvature of the earth is ignored in ____. A.   Aerial survey B.   Geodetic surveying C.   Hydrographic surveying D.   Plane surveying     Answer: D          Plane surveying     3. The curvature of the earth is taken into account when the extent of area is more than ____. A.   100 km² B.   50 km² C.   250 km² D.   350 km²     Answer: C         250 km²     4. If scale of map is 1cm = 50m, R.F. is _____. A.   1/50 B.   1/5000