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This set of Surveying Multiple Choice Questions & Answers (MCQs) focuses on Surveying Set 20

Q1 | The plotting of small areas which can be commanded from a single station, is usually done on the plane table by the method of
Q2 | In the surveying telescopes, cross hairs are fitted in
Q3 | A line normal to the plumb line at all points is known as
Q4 | A back sight indicates the
Q5 | in measuring horizontal angles, the theodolite should be turned
Q6 | According to Lehman's rule of plane tabling
Q7 | The brightness of the image
Q8 | An angle between the inclined line of sight and the horizontal is called
Q9 | The longest of the chain lines used in making a survey is generally regarded as a base line.
Q10 | The line of collimation must be parallel to the horizontal axis.
Q11 | The horizon glass in an optical square is
Q12 | In a prismatic compass, the zero of the graduated ring is located at
Q13 | In tachcometric method of setting out a curve, no chain or tape is used.
Q14 | The axis of bubble tube must be perpendicular to the vertical axis.
Q15 | When the length of offset is 20 m, it is called
Q16 | When the centres of the arcs lie on the opposite sides of the common tangent at the junction of the two curves, it is known as a
Q17 | The contour interval
Q18 | When several contours coincide, it indicates
Q19 | The instrument, belonging to a class of reflecting instrument, is
Q20 | The positive error makes the measured distance
Q21 | The object of introducing a transition curve at each end of the circular curve is