Which of the following is not used in measuring perpendicular offsets ?

Related Mcqs:

If the length of a chain is found to be short on testing, it can be adjusted by______________?

A. straightening the links B. removing one or more small circular rings C. closing the joints of the rings if opened out D. all of the above...

A telescope is said to be inverted if its______________?

A. vertical circle is to its right and the bubble of the telescope is down B. vertical circle is to its right and the bubble of the telescope is up C. vertical circle is to its left and the bubble of the telescope is down D. vertical circle is to its left and the bubble … A telescope is said to be inverted if its______________?Read More...

Refraction correction________________?

A. completely eliminates curvature correction B. partially eliminates curvature correction C. adds to the curvature correction D. has no effect on curvature correction...

Dumpy level is most suitable when______________?

A. the instrument is to be shifted frequently B. fly levelling is being done over long distance C. many readings are to be taken from a single setting of the instrument D. all of the above...

Detailed plotting is generally done by________________?

A. radiation B. traversing C. resection D. all of the above...