PLANE TABLE SURVEYING - Quiz

1) Which is quick and accurate method in three point problem?

Bessel's method Graphical method Mechanical meth Trial and error method

2) Which accessory is used to read the angles of both elevation and depression and can be read on the vertical circle?

Plain alidade Trough compass Magnetic compass Telescopic alidade

3) How the vanes are fixed in plain alidade?

Bolted Hinged Welded Screwed

4) Which accessory can be used if the elevations or depressions of the object are low?

Alidade Plain alidade Trough compass Telescopic alidade

5) Which accessory is required to take inclined sights?

Alidade Plain alidade Trough compass Telescopic alidade