Surveying Questions

• The ratio of the distances at which a stated length can be distinguished by the telescope and the human eye, respectively, is called
• A lemniscate curve between the tangents will be transitional throughout if the polar deflection angle of its apex, is
• 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
• In a closed traverse, sum of south latitudes exceeds the sum of north latitudes and the sum of east departures exceeds the sum of west departures, then, the closing line will lie in
• The Huygen's telescope eye piece
• Profile levelling is usually done for determining
• Designation of a curve is made by :
• If the plane table is not horizontal in a direction at right angles to the alidade, the line of sight is parallel to the fiducial edge only for
• The chord of a curve less than peg interval, is known as
• Number of subdivisions per metre length of a levelling staff is
• Perpendicular offset from a tangent to the junction of a transition curve and circular curve is equal to
• Pick up the correct statement from the following :
• Contour lines of different elevations can unite to form one line, only in the case of
• A well conditioned triangle has no angle less than
• Tacheometric formula for horizontal distances using horizontal sights can also suitable be employed for inclined sights through θ by multiplying
• There are two stations A and B. Which of the following statements is correct :
• Rankine's deflection angle in minutes is obtained by multiplying the length of the chord by
• The chaining on sloping ground is
• Subtense tacheometry is generally preferred to if ground is
• The conventional sign shown in below figure represents a