Surveying Questions

• Ranging is an operation of
• The staff intercept will be
• Horizontal distances obtained tacheometerically are corrected for
• In tangential tacheometry, an ordinary level staff is used
• Probable accidental error in precise levelling as recommended by International Geodetic Association, should not exceed (where k is in kilometers.)
• If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum perpendicular offset for the transition curve, is
• Pick up the correct statement from the following :
• Pick up the correct statement from the following :
• Pick up the correct statement from the following :
• The imaginary line passing through the intersection of cross hairs and the optical centre of the objective, is known as
• The curvature of the earth's surface, is taken into account only if the extent of survey is more than
• Pick up the correct statement from the following :
• Diaphragm of a surveying telescope is held inside
• Whole circle bearing of a line is preferred to a quadrantal bearing merely because
• An internal focussing type surveying telescope, may be focussed by the movement of
• If the length of a transition curve to be introduced between a straight and a circular curve of radius 500 m is 90 m, the maximum deflection angle to locate its junction point, is
• Pick up the correct statement from the following :
• is a conventional sign of
• Surveys which are carried out to provide a national grid of control for preparation of accurate maps of large areas, are known
• The first reading from a level station is