Theodolite is used for most of the following purposes except

The joining of intersection of cross hairs to the Optical centre of objective in a theodolite is called

Which of the following is the most accurate method of plotting a theodolite transverse

Which one of the following specifiactions for length of base line refers to the third order triangulation system

In tangential method of Tachometry , to find out the horizontal distance the vertical angles measured are

The method of Tachometry commonly used in practice is

Fine adjustment in theodolite is done by

An imaginary line joining the intersection of cross hairs to the Optical center of the object and its continuation is known as

To locate contour in rough and difficult country where ordinary levelling is tedious and chaining is slow and inaccurate the method adopted is

Spire test is used for adjustment of

Reiteration method is also called as

When the pipes are connected in parallel , the total head loss

For a laminar flow in a pipe carrying a given discharge , the height of surface roughness is doubled . In such a case Darcy weishbach friction factor will

In a Sarda type fall , the rectangular crest , may be used for discharge upto

Suppressed weir has

The flow is said to be laminar if Reynold's number in a pipe is

The phenomenon of water hammer is associated with

The upper limit of Reynold's number , for the Darcys law to remain valid for ground water flow is

The magnitude of water hammer depends upon the

A flow through long pipe at constant rate is called