Metric chains are generally available in ............

Ina precision traverse, included angles are measured by setting the vernier ............

During chaining along a straight line, the leader of the party has 4 arrows in his hand while the follower has 6. Distan…

The rise and fall method for obtaining the reduced levels of points provides a check in ............

You have to observe an included angle with better accuracy than what is achievable by a vernier, you will prefer the met…

When the cross-hairs are not clearly visible ............

The permissible error in chaining for measurement with chain on rough or hilly ground is ............

During leveling if back sight is more than foresight ............

The curve composed of two arcs of different radii having their centers on the opposite side of the curve, is known .....…