True meridian of different places ............

Normal tension is that pull which ............

The desirable multiplying and additive constants for a tacheometer ............

An angles of 45° with a chain line may be set out with ............

If the staff is not held vertical at a leveling station, the reduced level calculated from the observation would be ....…

The plotting of small areas which can be commanded from a single station, is usually done on the plane table by the meth…

When the length of chain used in measuring distance is longer than the standard length, the error in measured distance w…

In case of double line river, contours are ............

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