For which of the following permanent adjustments of theodolite, the spire test is used ?

Related Mcqs:

The allowable length of an offset depends upon the______________?

A. degree of accuracy required B. method of setting out the perpendiculars and nature of ground C. scale of plotting D. all of the above...

The length of a chain is measured from_______________?

A. centre of one handle to centre of other handle B. outside of one handle to outside of other handle C. outside of one handle to inside of other handle D. inside of one handle to inside of other handle...

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...

If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference to_________________?

1. altitude bubble on index frame 2. altitude bubble on index frame if it is to be used as a level 3. altitude bubble on telescope 4. altitude bubble on telescope if it is to be used as a level The correct answer is? A. only (1) B. both (1) and (4) C. only (3) … If altitude bubble is provided both on index frame as well as on telescope of a theodolite, then the instrument is levelled with reference...

Intersection method of detailed plotting is most suitable for________________?

A. forests B. urban areas C. hilly areas D. plains...