# Surveying Set 6

This set of Surveying Multiple Choice Questions & Answers (MCQs) focuses on Surveying Set 6

Q1 | Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as
Q2 | Magnetic declination at any place
Q3 | The method of finding out the difference in elevation between two points for eliminating the effect of curvature and refraction, is
Q4 | The horizontal angle between true meridian and magnetic meridian, is known
Q5 | Ranging in chain survey means
Q6 | Reduced bearing of a line is an angle between
Q7 | The magnetic meridian at any point, is the direction indicated by a freely suspended
Q8 | The zero of the graduated circle of a prismatic compass is located at
Q9 | Profile levelling is usually done for determining
Q10 | The line of collimation method of reduction of levels, does not provide a check on
Q11 | A well-conditioned triangle has no angle less than
Q12 | Check lines (or proof lines) in Chain Surveying, are essentially required
Q13 | The operation of revolving a plane table about its vertical axis so that all lines on the sheet become parallel to corresponding lines on the ground, is known
Q14 | There are two stations A and B. Which of the following statements is correct :
Q15 | The boundary of water of a still lake, represents
Q16 | The imaginary line passing through the intersection of cross hairs and the optical center of theobjective, is known as
Q17 | The rise and fall method of reduction of levels, provides a check on
Q18 | The constant vertical distance between two adjacent contours, is called
Q19 | The line normal to the plumb line is known as
Q20 | Contours of different elevations may cross each other only in the case of
Q21 | In plan scale is …
Q22 | If area is less than 250 km2 which method is used?
Q23 | Scale can be represent by
Q24 | True bearing of a line = magnetic bearing + magnetic declination If declination is towards………
Q25 | Is a known as a marking pin?