The distance between the top of the canal bank and top edge of the cutting is termed as

Which of the following is not an irrigation?

The double - mass curve technique is adopted to

One of the most commonly used formula for computing the discharge over sharp or narrow crested weirs with or with out end contraction is:

Shallow horizontal tunnels constructed along the river on its bank to intercept ground water called:

The longitudinal passage left on the body of the masonry dam for inspection and collection of seepage water is:

Which canal is used to drain off water from logged areas?

The top of a weir or spillway, is

For an open channel flow to takes place b/w two sections:

Rock fill dam is:

The rainfall hyetograph shows the variation of which one of the following?

Hydrostatic pressure in a dam depends on its

Free Board in a dam is

Non-recording rain gauge is more common in India and the one that is most used in India is called the ....................................... gauge.

The difference of water level in the head race and in the tail race a hydroelectric project is known as

The method of irrigation in which water is applied in the form of a spray as in ordination rain:

The total area which can be irrigated by a canal system is

A hydrograph is a plot of:

What the side slope of a Cipolettiiweir?

The sudden rise or heading up of water level on the upstream side of a bridge due to the obstruction caused by the bridge to the flow

River forms meander in

Seepage loss from irrigation canals can be reduced by

An underground passage or tunnel to permit the movement of traffic, or to accommodate service, pipes, cables, sewers, etc.

The margin between crest of a dam or canal bank and full supply level is:

When a small irrigation canal has to cross over a median drain we construct:

Under which group, does waviness in surface falls?