Different grades are joined together by ............

For the construction of highway (or railway) ............

In a simple curve, "External distance" is the distance between ............

The angle between the back tangent and forward tangent of a curve (in degrees) and length of the chord is 30 m, then the…

Correction for pull is ............

In the prismatic compass ............

In the surveying telescope, diaphragm is held ............

Height of instrument method of leveling is ............

A lemniscate curve will not be transitional throughout, if its deflection angle, is ............