Q. Cross hairs in surveying telescopes, are fitted

View solution

Q. An ideal transition curve is

View solution

Q. Pantagraph is used for

View solution

Q. If the angular measurements of a traverse are more precise than its linear measurements, balancing of the traverse, is done by

View solution

Q. The branch of surveying in which both horizontal and vertical positions of a point, are determined by making instrumental observations, is known

View solution

Q. In levelling operation

View solution

Q. Keeping the instrument height as 1.5 m, length of staff 4 m, the up gradient of the ground 1 in 10, the sight on the up slope must be less than

View solution

Q. True meridian of different places

View solution

Q. Pick up the correct statement from the following :

View solution

Q. Two hill tops A and B 20 km apart are intervened by a third top C. If the top most contour of the three hill tops are of the same value, state whether the line of sight AB

View solution

Q. Deviation of the actual road gradient from the proposed contou'r gradient up hill side, involves

View solution

Q. Measuring with a 30 m chain, 0.01 m too short, introduces

View solution

Q. Setting out a curve by two theodolite method, involves

View solution

Q. When the bubble of the level tube of a level, remains central

View solution

Q. The operation of making the algebraic sum of latitudes and departures of a closed traverse, each equal to zero, is known

View solution

Q. Orientation of a plane table by solving two point problem is only adopted when

View solution

Q. A back sight

View solution

Q. Metric chains are generally available in

View solution

Q. On a diagonal scale, it is possible to read up to

View solution

Q. Plotting of inaccessible points on a plane table, is done by

View solution