If the true bearing of a line AB is 269° 30′, then the azimuth of the line AB is_____________?

Related Mcqs:

Cross staff is an instrument used for________________?

A. measuring approximate horizontal angles B. setting out right angles C. measuring bearings of the lines D. none of the above...

Local attraction in compass surveying may exist due to________________?

A. incorrect levelling of the magnetic needle B. loss of magnetism of the needle C. friction of the needle at the pivot D. presence of magnetic substances near the instrument...

In the double application of principle of reversion, the apparent error is_______________?

A. equal to true error B. half the true error C. two times the true error D. four times the true error...

With the rise of temperature, the sensitivity of a bubble tube______________?

A. decreases B. increases C. remains unaffected D. none of the above...

The process of determining the locations of the instrument station by drawing re sectors from the locations of the known stations is called_________________?

A. radiation B. intersection C. resection D. traversing...